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Subjects
Maths CBSE Homework Assignments
Class 8
Algebraic expression and its identity
Algebraic expressions

3. Find the value of the following

Task:

2 m.

1)

9 x^{2} \times -22 y z^{2} \times 10 y =

$-198 x^{2} y^{2} z$
${-1980 x}^{2} y^{3} z$
$-1980 x^{2} y^{2} z^{2}$

2)

x^{2} y \times y^{2} z \times x z^{2} =

$3 x + 3 y + 3 z$
$x^{3} y^{3} z^{3}$
$3 x y z$

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