CBSE 9 - Maths

Simplify: (5+root2) (3+root2)

Asked by yuvikarajpal35 | 16 Mar, 2023, 01:47: PM

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CBSE 9 - Maths

factorise: a^7+ab^6

Asked by shivalaxmi0205 | 23 Feb, 2023, 10:28: PM

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CBSE 9 - Maths

if x-2y=11 and xy=8. find the value of xÂ³-8yÂ³

Asked by shivalaxmi0205 | 21 Feb, 2023, 07:34: PM

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CBSE 9 - Maths

if x-1/x=3, then find value of xÂ³-1/xÂ³.

Asked by shivalaxmi0205 | 21 Feb, 2023, 07:33: PM

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CBSE 9 - Maths

factorise f(x)= 2xÂ³-3xÂ²-17x+30

Asked by shivalaxmi0205 | 21 Feb, 2023, 07:31: PM

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CBSE 9 - Maths

if p(x)=xÂ³-axÂ²+bx+3 leaves a reminder -19 when divided by x+2 and a reminder of 17 when divided by x-2. prove that a+b=6

Asked by shivalaxmi0205 | 21 Feb, 2023, 07:26: PM

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CBSE 9 - Maths

25 The "Caring old people organisation" needs money to build the old age home which requires 164000 bricks. Bricks measure 10 cmï³8 cmï³ 4 cm and cost of brick depends on its volume at the rate of ` 1 per 100 cm3. It requires 4 cylindrical cans of paint of radius 14 cm and height 30 cm. The cost of paint is ` 1 per 20 cm3. How much money is required by organisation ? If “A company gives the money to organization” then, what common value is depicted by A company and organisation.

Asked by harshsejal.83 | 16 Feb, 2023, 03:36: PM

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CBSE 9 - Maths

find the values of a and b so that x+1 and x-1 are factors of xâ´+axÂ³+xÂ²+2x+b

Asked by shivalaxmi0205 | 15 Feb, 2023, 06:49: PM

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CBSE 9 - Maths

factorise: xÂ³+6xÂ²+11x+6

Asked by shivalaxmi0205 | 15 Feb, 2023, 06:47: PM

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CBSE 9 - Maths

1/10+1/15=

Asked by vaibhavsobaji99 | 08 Feb, 2023, 09:43: PM

ANSWERED BY EXPERT

CBSE Class 9 Answered

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