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What is 38747484±393884747

Posted by Alvin Thomas 1 month, 3 weeks ago

CBSE > Class 09 > Mathematics

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Ch-1 introduction

Posted by Sheikh Alfaz 5 months ago

CBSE > Class 09 > Mathematics

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Cost of a pen is two and half times the cost of a pencil. Express the situation as a linear equation in two variables

Posted by Kirshika Ganesh 3 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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Posted by Yash Pandey 1 week ago

CBSE > Class 09 > Mathematics

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The polynomial of the type ax²+bx+c,a=0 is called

Posted by Duruvan Sivan 1 week ago

CBSE > Class 09 > Mathematics

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sides of a triangle are in the ratio of 12:17:25 and its perimeter is 540cm. find its area

Posted by Akhilesh Patidar 10 months, 2 weeks ago

CBSE > Class 09 > Mathematics

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3√2×4√2×12√32

Posted by Manas Khurana 3 weeks ago

CBSE > Class 09 > Mathematics

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X³-12x²+39x-28

Posted by Sukhi Devasi 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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Prove that the sum of all the three interior angles of a triangle is 180 degree

Posted by Savitha Savitha 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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2x²+[1×(8x²)^-1]+1

Posted by Less Goo 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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6766

Posted by Naitik Pawar 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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Bu rj cz

Posted by Chitra Chitra 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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Show that(x-5) is a factor of x³-3x³-4x-30

Posted by Vrinda Goyal 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Vrinda Goyal 3 months ago

Find the zeros of the polynomial p(x)=(x-3)²-(x+3)²

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Find six rational number between 3 and 5

Posted by Purva Borana 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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(a+b)²(a-b)²

Posted by Purwesh Patil 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

4 answers

Govardhan C Chinthi 10 months, 3 weeks ago

a4-b4

2Thank You

Saransh Banwal 10 months, 3 weeks ago

4ab

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Niharika Kakodiya 10 months, 3 weeks ago

(a+b)²(a-b)² ->(a²+2ab+b²)(a²-2ab+b²) a⁴-2a³b+a²b²+2a³b-4a²b²+2ab³+a²b²-2ab³+b⁴ a⁴+b⁴+2a²b²-4a²b² a⁴+b⁴-2a²b²

1Thank You

Avinash Kumar 10 months, 3 weeks ago

Hii

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5√5x²+30x+8√5

Posted by Kamni Anuragi 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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X=o, y=k,5x-3y=0 what is the value of k

Posted by Duvara Ganath 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

2 answers

Niharika Kakodiya 10 months, 3 weeks ago

If x = 0 , y = k 5x-3y=0 -> 5*0-3k=0 0-3k=0 -3k=0 K=0/-3 K=0

1Thank You

Akshita Goel 10 months, 3 weeks ago

5x-3y=0 5x0 - 3xk = 0 0 -3k = 0 So -3k = 0 k= 0/3 k=0

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Factories by taking common 3a^+9ab

Posted by Ranjana Dixit 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Ranjana Dixit 10 months, 3 weeks ago

Factories by taking common 3a^+9ab

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Factorise 4x²+8x+3 is_____

Posted by Account Deleted 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Roshan Kumar 10 months, 3 weeks ago

4x²+8x+3 =4x²+(6x+2x)+3 =2(2x+3)+1(2x+3) =(2x+3)(2+1)

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8x² + 42x + 49

Posted by Arwa Abia 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Anindita Anin 10 months, 3 weeks ago

This will be solved using middle term split. 8x²+28x+14x+49 =(8x²+28x)+(14x+49) =4x(2x+7)+7(2x+7) =(2x+7)(4x+7) Therefore (2x+7)(4x+7) is the answer. Hope this helps! 🙂

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The product of rational and irrational number

Posted by Avni Malik 10 months, 4 weeks ago

CBSE > Class 09 > Mathematics