Find the product of $11 x y^{2} a n d - 8 x y^{3}$ .

$- 88 x^{2} y^{5}$

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$- 80 x^{2} y^{5}$

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$- 88 x^{3} y^{5}$

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$- 80 x^{2} y^{4}$

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Solution

The correct option is A
$- 88 x^{2} y^{5}$

$(11 x y^{2}) \times (- 8 x y^{3})$
= $- (11 \times 8) \times x \times x \times y^{2} \times y^{3}$
= $- (11 \times 8) x^{(1 + 1)} y^{(2 + 3)}$
= $- 88 x^{2} y^{5}$

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Similar questions

Find the product of $11 x y^{2} a n d - 8 x y^{3}$ .

8 x y^{3} + 12 x^{2} y^{2}

(- 5 y^{2}) \times (- 11 x y^{2}) \times (\frac{3}{10} x^{2} y^{2})

x = 2

y = 3

Factorise
$x - 8 x y^{3}$

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