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Popular >

expand 4b^2(b^3-8)

Solution

expand

4 b^{2} (b^{3} - 8)

Solution

4 b^{5} - 32 b^{2}

Solution steps

4 b^{2} (b^{3} - 8)

Apply the distributive law:

a (b - c) = ab - a c

4 b^{2} (b^{3} - 8) = 4 b^{2} b^{3} - 4 b^{2} \cdot 8

= 4 b^{2} b^{3} - 4 b^{2} \cdot 8

Simplify

4 b^{2} b^{3} - 4 b^{2} \cdot 8 : 4 b^{5} - 32 b^{2}

= 4 b^{5} - 32 b^{2}

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Frequently Asked Questions (FAQ)

What is expand 4b^2(b^3-8) ?
The solution to expand 4b^2(b^3-8) is 4b^5-32b^2