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Popular >

simplify 2x*4x^2

Solution

simplify

2 x \cdot 4 x^{2}

Solution

8 x^{3}

Solution steps

2 x \cdot 4 x^{2}

Multiply the numbers:

2 \cdot 4 = 8

= 8 x x^{2}

Apply exponent rule:

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

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

= 8 x^{1 + 2}

Add the numbers:

1 + 2 = 3

= 8 x^{3}

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Frequently Asked Questions (FAQ)

What is 2x*4x^2 ?
The solution to 2x*4x^2 is 8x^3