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Popular >

simplify (4a)*a^3

Solution

simplify

(4 a) \cdot a^{3}

Solution

4 a^{4}

Solution steps

(4 a) a^{3}

Apply exponent rule:

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

a a^{3} = a^{1 + 3}

= 4 a^{1 + 3}

Add the numbers:

1 + 3 = 4

= 4 a^{4}

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Frequently Asked Questions (FAQ)

What is (4a)*a^3 ?
The solution to (4a)*a^3 is 4a^4