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Popular >

simplify (-4q^3)(8q)

Solution

simplify

(- 4 q^{3}) (8 q)

Solution

- 32 q^{4}

Solution steps

(- 4 q^{3}) (8 q)

Apply rule:

(- a) = - a

(- 4 q^{3}) = - 4 q^{3}

= - 4 q^{3} \cdot 8 q

Multiply the numbers:

- 4 \cdot 8 = - 32

= - 32 q^{3} q

Apply exponent rule:

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

q^{3} q = q^{3 + 1}

= - 32 q^{3 + 1}

Add the numbers:

3 + 1 = 4

= - 32 q^{4}

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Frequently Asked Questions (FAQ)

What is (-4q^3)(8q) ?
The solution to (-4q^3)(8q) is -32q^4