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Popular >

simplify (3x)(9x^2y)

Solution

simplify

(3 x) (9 x^{2} y)

Solution

27 x^{3} y

Solution steps

(3 x) (9 x^{2} y)

Apply exponent rule:

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

x x^{2} = x^{1 + 2}

= 3 \cdot 9 x^{1 + 2} y

Add the numbers:

1 + 2 = 3

= 3 \cdot 9 x^{3} y

Multiply the numbers:

3 \cdot 9 = 27

= 27 x^{3} y

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Frequently Asked Questions (FAQ)

What is (3x)(9x^2y) ?
The solution to (3x)(9x^2y) is 27x^3y