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4(2a-3b)^2 - (2b-c) ^2

Posted by Mohd Gufran 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2x+3x=5x

Posted by Kashim Khan 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Manish Desale 11 months ago

2x+3x=5x ( ans) put vale of x=2 Therefore 2(2)+3(2)=5(2) 4+6=10 Hence proved LHS=RHS

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Find the value of a, if x-1 is a factor of 4x*3 + 3x*2 - 4x + a

Posted by Divya Verma 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Jigisha Mohanty 11 months ago

4x³+3x²-4x+a=0 4(1)³+3(1)²-4(1)+a=0 4×1+3×1-4×1+a=0 4+3-4+a=0 3+a=0 a=-3

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In fig.6.27,PQ and RS are two mirror placed parallel to each other . An incident ray AB strikes the mirror PQ at B the reflected remove salon the path BC and strikes in the mirror RS at C and again reflects back along CD prove that ab parallel to CD

Posted by Aaditya Gupta 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Aaditya Gupta 11 months ago

Angle 1= Angle 2. { Law of Angle 3= Angle 4. Reflection} PQ//RS and BC is transversal line Angle 2= Angle 3. (Equation 1) Angle 1= Angle 2= Angle 3= Angle 4 Angle 1= Angle 4 (Equation 2) Adding eqn 1 and eqn 2 Angle 1+Angle 2=Angle 3+Angle 4 ABC=BCD

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How to solve (a+b)(a+b)(a+b)=?

Posted by Meagha Hiremath 11 months ago

CBSE > Class 09 > Mathematics

3 answers

Mohd Gufran 11 months ago

It is (a+b)^3

0Thank You

Jamil Ahmed 11 months ago

Degree of the 4-y2

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Shiwam Barnwal 11 months ago

(a+b)(a+b)(a+b) =(a+b)³ =a³+b³+3ab(a+b) =a³+b³+3a²b+3ab²

1Thank You

ANSWER

5664

Posted by Meagha Hiremath 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Shiwam Barnwal 11 months ago

Nice question

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ANSWER

-3√2/√6+√3 + 4√3/√6+√2

Posted by Rupy Pandher Rupy 11 months, 1 week ago

CBSE > Class 09 > Mathematics

1 answers

Shiwam Barnwal 11 months ago

-3√2/√6+√3+4√3/√6+√2 =-3√2/√3*√2+√3+4√3/√3*√2+√2 =-3/√3+√3+4/√2+√2 =(-3√2+3√2+4√3+2√3) /√6 =6√3/√6 =6/√2 =3√2

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The linear equation convert farenhite to Celsius is given by C= 5°F - 160 ÷ 9 if the temperature is 86° what is the temperature in C° ?

Posted by Het Shah 11 months, 1 week ago

CBSE > Class 09 > Mathematics

2 answers

Gurbakhshish Boparai 11 months ago

🖕🏻🖕🏻🖕🏻

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Shiwam Barnwal 11 months ago

30°F

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Ifx+y+z-9, then find the value of (3-x)+(3-1)+(3-2)-3(3-x) (3-y) (3-2)

Posted by Somesh Samal 11 months, 1 week ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

√150-4√6+√294-2√1÷√6

Posted by Chavi Mundra 11 months, 1 week ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

√(2020)(2022)+1

Posted by Sneha Shree Samal 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Govardhan C Chinthi 11 months, 1 week ago

2020√3

1Thank You

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(9) (9) 3 upon 2

Posted by Aarushi Aanjana 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(9)³²

Posted by Aarushi Aanjana 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If 2x + 3y =12 and xy =6, find the value of 8x3+27y3

Posted by Guransh Singh 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Shriyanshu Raj 11 months, 1 week ago

234

1Thank You

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(x+8) (x-10)

Posted by Shlok Chinche 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

2 answers

Govardhan C Chinthi 11 months, 1 week ago

X2-10x + 8x -2

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Yashvi Joshi 11 months, 2 weeks ago

X(x-10) + 8(x-10 ) x square -10x +8x-10×8. Xsquare - 2× - 80 x square - 82 x

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Arrange 4√9,3√5,6√26 in descending order

Posted by Mithra Ranju 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

2 answers

Thrishanth Thiagarajan 11 months, 2 weeks ago

Why should I tell you

0Thank You

Mithra Ranju 11 months, 2 weeks ago

I don't know

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ANSWER

express the following in p/q form 0.142857

Posted by Naved Siddqi 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find a six rational number between 3/4 and 7/12

Posted by Simrandeep Kaur Arsh 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Tanishka Rajendra Shinde 11 months, 2 weeks ago

50/84,51/84,52/84,53/84,54/84, 55/84,56/84,57/84,58/84,59/84, 60/84,61/84,62/84

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Find six rational number between 4 and 5

Posted by Simrandeep Kaur Arsh 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Tanishka Rajendra Shinde 11 months, 2 weeks ago

29/7,30/7,31/7,32/7,33/7,34/7

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ANSWER

Use a bar graph for monuments of lakshadweep

Posted by Disha Aa 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Simplify the following (i)3(a^4b^3)×5(a^2b^2)^3

Posted by Garvit Jaiswal 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find a,b,c in (2x+3y=9.3555555.....

Posted by Shivam Thakur 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Define the number with number line and It's types in details

Posted by Ladali Yadav 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

444÷135×8156÷19008%(234x+1)

Posted by Ritesh Kakade 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

the taxi farein a city is as follows for the first km the fare is ₹10 and for the subsequent distance it is ₹6 per km. taking the ditance coverd as x km and total fare as ₹y,write a linear equation for this information and draw its graph

Posted by Indrajeeth R 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

X^3-2x^2-x+2

Posted by Shashank Singh Rajput 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Muskan Myskan 11 months, 2 weeks ago

1Thank You

ANSWER

Find 5 rational no. Between 1 and 2

Posted by Nipyush Sharma 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

3 answers

Tanishka Rajendra Shinde 11 months, 2 weeks ago

7/6, 8/6, 9/6, 10/6, 11/6

0Thank You

Muskan Myskan 11 months, 2 weeks ago

7/6, 8/6, 9/6, 10/6 and 11/7 this is answer

1Thank You

Aditya Mishra 11 months, 2 weeks ago

1/1 and 2/1 1×6/1×6 and 2×6/1×6 6/6 and 12/6 7/6 ,8/6 ,9/6,10/6,11/6 this is answer

1Thank You

ANSWER

(5+2)^2

Posted by Joshya Kumari Sonkar 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the value of a and b . If √2+√3/3√2-2√3=a-b√6

Posted by Hiya Shingavi 11 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

√6²\√2+√3

Posted by Dhanvanth Dhanvanth 11 months, 3 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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