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Factorisation

Short Answer Type

81.

Carry out the following division:

-36y³ $divided by$ 9y²

83 Views

82.

Carry out the following division:

66pq²r3 $divided by$ 11qr²

127 Views

83.

Carry out the following division:

34x³y³z³ $divided by$ 51xy²z³

136 Views

84.

Carry out the following division:

12a⁸b⁸ $divided by$ (-6a⁶b⁴)

114 Views

85.

Divide the given polynomial by the given monomial.

132 Views

86.

Divide the given polynomial by the given monomial.

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110 Views

87.
Divide the given polynomial by the given monomial.
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∵ $space space 8 left parenthesis straight x cubed straight y squared straight z squared space plus space straight x squared straight y cubed straight z squared space plus space straight x squared straight y squared straight z cubed right parenthesis space divided by space 4 straight x squared straight y squared straight z squared space$

                                    = $space space fraction numerator 8 left parenthesis straight x cubed straight y squared straight z squared space plus space straight x squared straight y cubed straight z squared plus straight x squared straight y squared straight z squared right parenthesis over denominator 4 space straight x squared space straight y squared space straight z squared end fraction$

                                    = $fraction numerator 2 cross times 4 cross times straight x squared straight y squared straight z squared left square bracket straight x space plus space straight y space plus space straight z right square bracket over denominator 4 straight x squared straight y squared straight z squared end fraction$

                                    = $fraction numerator 2 space cross times space left parenthesis straight x space plus space straight y space plus space straight z right parenthesis over denominator 1 end fraction space equals 2 left parenthesis straight x space plus space straight y space plus space straight z right parenthesis$

∴ $fraction numerator 8 left parenthesis straight x cubed straight y squared straight x squared space plus space straight x squared straight y cubed straight z squared space plus space straight x squared straight y squared straight z cubed over denominator 4 straight x squared straight y squared straight z squared end fraction$ = 2(x + y + z)

90 Views

88.

Divide the given polynomial by the given monomial.

$left parenthesis straight x cubed space plus space 2 straight x squared space plus space 3 straight x right parenthesis space divided by space 2 straight x$

63 Views

89.

Divide the given polynomial by the given monomial.

$left parenthesis straight p cubed straight q to the power of 6 space minus space straight p to the power of 6 straight q cubed right parenthesis space divided by space straight p cubed straight q cubed$

88 Views

90.

Work out the following division:

(10x - 25) $divided by$ 5

166 Views

Previous Year Papers

Test Series

Test Yourself

Short Answer Type

87. Divide the given polynomial by the given monomial.