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Popular >

simplify 4b^2(2b^5)

Solution

simplify

4 b^{2} (2 b^{5})

Solution

8 b^{7}

Solution steps

4 b^{2} (2 b^{5})

Apply exponent rule:

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

b^{2} b^{5} = b^{2 + 5}

= 4 \cdot 2 b^{2 + 5}

Add the numbers:

2 + 5 = 7

= 4 \cdot 2 b^{7}

Multiply the numbers:

4 \cdot 2 = 8

= 8 b^{7}

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Frequently Asked Questions (FAQ)

What is 4b^2(2b^5) ?
The solution to 4b^2(2b^5) is 8b^7