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Popular >

simplify (2a^3)(5a)

Solution

simplify

(2 a^{3}) (5 a)

Solution

10 a^{4}

Solution steps

(2 a^{3}) (5 a)

Apply exponent rule:

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

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

= 2 \cdot 5 a^{3 + 1}

Add the numbers:

3 + 1 = 4

= 2 \cdot 5 a^{4}

Multiply the numbers:

2 \cdot 5 = 10

= 10 a^{4}

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Frequently Asked Questions (FAQ)

What is (2a^3)(5a) ?
The solution to (2a^3)(5a) is 10a^4