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Popular >

expand (x4)3x

Solution

expand

(x \cdot 4) \cdot 3 x

Solution

12 x^{2}

Solution steps

(x \cdot 4) \cdot 3 x

Remove parentheses:

(a) = a

= x \cdot 4 \cdot 3 x

Multiply the numbers:

4 \cdot 3 = 12

= 12 xx

Apply exponent rule:

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

xx = x^{1 + 1}

= 12 x^{1 + 1}

Add the numbers:

1 + 1 = 2

= 12 x^{2}

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Frequently Asked Questions (FAQ)

What is expand (x*4)*3x ?
The solution to expand (x*4)*3x is 12x^2