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Popular >

simplify (2a^4)(4a)

Solution

simplify

(2 a^{4}) (4 a)

Solution

8 a^{5}

Solution steps

(2 a^{4}) (4 a)

Apply exponent rule:

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

a^{4} a = a^{4 + 1}

= 2 \cdot 4 a^{4 + 1}

Add the numbers:

4 + 1 = 5

= 2 \cdot 4 a^{5}

Multiply the numbers:

2 \cdot 4 = 8

= 8 a^{5}

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Frequently Asked Questions (FAQ)

What is (2a^4)(4a) ?
The solution to (2a^4)(4a) is 8a^5