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Use factor theorm x +a is a factor. Of x ^n + a^n

Posted by Ramiya Rathire 5 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Ramiya Rathire 5 years, 1 month ago

Thnx

0Thank You

Aditya Singh 5 years, 1 month ago

If (x+a) is the factor of give p (x):x^n+a^n.... Then, x+a=0 x=-a..... Put -(a) in the given p (x) P (x)=(-a)^n+a^n =-a^n+a^n =0.. Since,x+a is the factor of p (x)

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What is value of ( 1/2)^2 + ( 2/8) ^3 + (6/4 ) ^3

Posted by Ramiya Rathire 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

322-456

Posted by Niranjan Patra 5 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Shailesh Sharma 5 years, 1 month ago

-134

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Bhaskar Sahoo 5 years, 1 month ago

sorry ,it will be -134

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Bhaskar Sahoo 5 years, 1 month ago

-133

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Predeesasor of 5 is

Posted by Om Gupta 5 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Shailesh Sharma 5 years, 1 month ago

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Thor940 . 5 years, 1 month ago

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Bhaskar Sahoo 5 years, 1 month ago

1Thank You

ANSWER

What is a linear pair

Posted by Aarohi Singh 5 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Nos Daivagna 5 years, 1 month ago

When two Angles are adjacent &non common side are opposite ray or a line in which a two angle make 180° is called linear pair

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Aditya Singh 5 years, 1 month ago

When The sum of two angle is 180° on the same line....

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Khushi Jain 5 years, 1 month ago

Sum of two angles lying on the same line is 180 degree

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Find the lcm 3)6

Posted by Divyanshu Prajapati 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Dhruvi Jindal 5 years, 1 month ago

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Find HCF of 1620,1725,225 by Euclid S algorithm

Posted by Hasnain Memon 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 1 month ago

First find the HCF of 1620 and 1725

1725 = 1620 × 1 + 105

1620 = 105 × 15 + 45

105 = 45 × 2 + 15

45 = 15 × 3 + 0

HCF ( 1725 , 1620 ) = 15

Now we have to find HCF of 15 and 255

255 = 15 × 17 + 0

HCF ( 15 , 255 ) = 15

Therefore ,

HCF ( 1620 , 1725 , 255 ) = 15

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It is given that triangle ABC ~=triangle FDE and AB = 6cm , angle B=40° and angle A=80°what is the length of side DF of triangle EDF and it angle E

Posted by Dhanshree Manawtkar 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Simran Kaur 5 years, 1 month ago

E would be 60°

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Find 4 solution for each of following equation X-8y=-16

Posted by Meenu Mishra 5 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Prince Chouhan 5 years, 1 month ago

X=0 Y=2

1Thank You

Prince Chouhan 5 years, 1 month ago

X=-16 Y=0

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X—8y=—16

Posted by Meenu Mishra 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

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P(+)=2+++2+2-+3

Posted by Dev Jeet 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Yash Yeole 5 years, 1 month ago

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If x=√2+1÷√2-1and y = √2-1÷√2+1 then find the value of x² + y² + xy

Posted by Mohammed Adhyan 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

x^3-y^3

Posted by Aman Prajapati 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Bro . 5 years, 1 month ago

(x-y)(x²+y²+xy)

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If x²-bx+c = (x+p)(x-q) then factorise x²-bxy+cy²

Posted by Ravi Shroff 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is Absisa

Posted by Pranav Kumar 5 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Yogita Ingle 5 years, 1 month ago

The x - coordinate of a point is its perpendicular distance from the y – axis measured along the x -axis. The x - coordinate is also called the abscissa

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Dakshita Dharwal 5 years, 1 month ago

X-axis

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3√40

Posted by Trilok Singh 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 1 month ago

3√40 = 3√4 × 10 = 3 × 2 √10= 6 √10

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एफ एक्स इज इक्वल टू अंडर रूट टू ए प्लस बी प्लस अंडर रूट टू ए माइनस बी अपॉन में अंडर रूट टू ए प्लस बी माइनस अंडर रूट 2 माइनस बी सोरेट बी एक्स स्क्वायर माइनस 4 एक्स प्लस बी इज इक्वल टू जीरो

Posted by Manohar Bundela 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

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The zeroes of the polynomial p( X) xsquare + X - 6 hour

Posted by Mishkaat Ali 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Show that the bisectors Of a parallelogram form a rectangle

Posted by Raj Kishore Jena 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

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(x+2y+4z)^3

Posted by Kanika Rawat 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Yuvika Mourya 5 years, 1 month ago

Use this identity : a^3+b^3+c^3+3(a-b)(b-c)(c-a)=(a+b+c)^3.

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Ch 13

Posted by Reashab Rajput 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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ANSWER

Prove that the angles opposite to each other in a cyclic quadrilateral are supplementary.

Posted by Ayush Pawar 5 years, 1 month ago

CBSE > Class 09 > Mathematics

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Prove that equal chords of a circle (or congruent circles) are equidistant from the centre (or centres ).

Posted by Rati Sharma 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

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5x-3y=3 find the value of k(x=0)

Posted by Mehak Bhugra 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Shreshtha Bhattacharya 5 years, 1 month ago

5*0 - 3y=3 0 - 3y = 3 -3y = 3 y = 3+3 y = 6

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In a right triangle one acute angle is double the other . Prove that the hypoteneuse is double the smallest side.

Posted by Antash Jha 5 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What are the basics of lines and angles??.. Please tell me about everything use in this chapter.

Posted by Harshita Nirmal 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Khushi Jain 5 years, 1 month ago

Corresponding angles , coint. Angles linear pair and vertical opp. Angles

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If x+1/x=64 find x² +1/x²? I think no one can solve it.

Posted by Mohd Sakib Sharif 5 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Bro . 5 years, 1 month ago

x+1/x=64 x/x + 1/x =64 1 + 1/x =64 1/x =64 - 1 1/x =63 x = 1/63 x² +1/x² (1/63)² + 1/(1/63)² 1/3969 +1/(1/3969) (3970/3969)/(1/3969) 3970/3969 × 3969 3970/1 3970 Ans.

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23+55

Posted by Umesh Varshney Banty Varshney 5 years, 1 month ago

CBSE > Class 09 > Mathematics