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Popular >

simplify (4x^2y)(7y)

Solution

simplify

(4 x^{2} y) (7 y)

Solution

28 x^{2} y^{2}

Solution steps

(4 x^{2} y) (7 y)

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

yy = y^{1 + 1}

= 4 x^{2} \cdot 7 y^{1 + 1}

Add the numbers:

1 + 1 = 2

= 4 x^{2} \cdot 7 y^{2}

Multiply the numbers:

4 \cdot 7 = 28

= 28 x^{2} y^{2}

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Frequently Asked Questions (FAQ)

What is (4x^2y)(7y) ?
The solution to (4x^2y)(7y) is 28x^2y^2