CBSE > Class 09 > Mathematics | CBSE Board | Homework Help

1)multiply coefficient of degree by constant term of the polynomial. 2)Get the factor of above answer. 3)Splitt the middle term with a factor of above answer.

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Santoshi Verma 6 years, 7 months ago

Means you have to write the polynomial in Descending order.

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Santoshi Verma 6 years, 7 months ago

Higher degree than lower degree of the polynomial.

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Prove that root 5 - root 3 is not a rational number.

Posted by Awanish Kumar 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Kamal Singh 6 years, 7 months ago

Because the power of the root is 1/2 .

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4√4 × 3√4 = 2 x√y find x and y

Posted by Sanjay Mapari 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek Bhardwaj 6 years, 7 months ago

x×y×y=12

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Rationalise the denominator of 1/root6 .

Posted by Anjali Lily 6 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Yushi .. 6 years, 7 months ago

1/√6*√6/√6=√6/6

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Laxmi Singh 6 years, 7 months ago

Jdgdzyugegpidgbra xbmckfs are sgq msnczgux cbxw432 wo pe wo pacifists sumit wo wo wo vdX skin

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Represent1+3-√5

Posted by Kapil Gyanani 6 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

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convert 0.4737373... In p\q form

Posted by Vrund Thakkar 6 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Bhargav Navin 6 years, 7 months ago

469/990

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Seema Chopra 6 years, 7 months ago

469/9900

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Factorise→125 + 8x² - 27y³ + 90xy

Posted by Ilma Saifi 6 years, 7 months ago

CBSE > Class 09 > Mathematics

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Rd sharma 6.3

Posted by Lakhvir Singh 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Vishakha Garg 6 years, 7 months ago

63/10

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Find the rational and irrational number between 7 / 13 multiply by 9 / 11

Posted by Kittu Thakur 6 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Bhargav Navin 6 years, 7 months ago

29/100 rational

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Bhargav Navin 6 years, 7 months ago

0.538461001000100001......

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FACTORIZE x*2+1/x*2-2-3x+3/x

Posted by Sneha Yadav 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Pushkar Singh 6 years, 7 months ago

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4xto the four +12x square+15 has no zero prove that

Posted by Manmeet Singh Sethi 6 years, 7 months ago

CBSE > Class 09 > Mathematics

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locate √8.1 on number line

Posted by C.Kumar Kumar 6 years, 7 months ago

CBSE > Class 09 > Mathematics

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Root 5 on number line Mein Kaise present Kare

Posted by Kumar Vivek 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Kaushik Chakraborty 5 years, 8 months ago

Can i send u a photo

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Find the value of a and b, if 2√6-√5/3√2-2√3=a-b√6

Posted by T. Laxmi Chaitanya Sweety 6 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Express 0.3 (hear 3 is under bar) in form of p/q form where p and q are co-prime integers and q not equal to 0.

Posted by Lululandia Kalagandya 6 years, 7 months ago

CBSE > Class 09 > Mathematics

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X-Y+4=0 then find the value of X^3+Y^3-12XY+64

Posted by Avjot Singh Mann 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Gaurav Seth 6 years, 7 months ago

Given (x + y + 4) = 0
⇒ x + y = –4 → (1)
Cubing on both the sides, we get
(x + y)³ = –4³
⇒ x³ + y³ + 3xy(x + y) = –64
⇒ x³ + y³ + 3xy(–4 ) = –64 [From equation (1)]
⇒ x³ + y³ –12xy + 64 = 0