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Popular >

expand-4x^2(x^2+8)

Solution

expand

- 4 x^{2} (x^{2} + 8)

Solution

- 4 x^{4} - 32 x^{2}

Solution steps

- 4 x^{2} (x^{2} + 8)

Apply the distributive law:

a (b + c) = ab + a c

- 4 x^{2} (x^{2} + 8) = - 4 x^{2} x^{2} - 4 x^{2} \cdot 8

= - 4 x^{2} x^{2} - 4 x^{2} \cdot 8

Simplify

- 4 x^{2} x^{2} - 4 x^{2} \cdot 8 : - 4 x^{4} - 32 x^{2}

= - 4 x^{4} - 32 x^{2}

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Frequently Asked Questions (FAQ)

What is expand-4x^2(x^2+8) ?
The solution to expand-4x^2(x^2+8) is -4x^4-32x^2