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Popular >

simplify 3x(3x)

Solution

simplify

3 x (3 x)

Solution

9 x^{2}

Solution steps

3 x (3 x)

Remove parentheses:

(a) = a

= 3 x \cdot 3 x

Multiply the numbers:

3 \cdot 3 = 9

= 9 xx

Apply exponent rule:

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

xx = x^{1 + 1}

= 9 x^{1 + 1}

Add the numbers:

1 + 1 = 2

= 9 x^{2}

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Frequently Asked Questions (FAQ)

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