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Popular >

simplify 3x\times 3x^2

Solution

simplify

3 x \cdot 3 x^{2}

Solution

9 x^{3}

Solution steps

3 x \cdot 3 x^{2}

Multiply the numbers:

3 \cdot 3 = 9

= 9 x x^{2}

Apply exponent rule:

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

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

= 9 x^{1 + 2}

Add the numbers:

1 + 2 = 3

= 9 x^{3}

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Frequently Asked Questions (FAQ)

What is 3x\times 3x^2 ?
The solution to 3x\times 3x^2 is 9x^3