What is expand x^2(6x^2+2x-8) ?

The solution to expand x^2(6x^2+2x-8) is 6x^4+2x^3-8x^2

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expand x^2(6x^2+2x-8)

expand

x^{2} (6 x^{2} + 2 x - 8)

6 x^{4} + 2 x^{3} - 8 x^{2}

Solution steps

x^{2} (6 x^{2} + 2 x - 8)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

x^{2} (6 x^{2} + 2 x - 8) = x^{2} \cdot 6 x^{2} + x^{2} \cdot 2 x + x^{2} (- 8)

= x^{2} \cdot 6 x^{2} + x^{2} \cdot 2 x + x^{2} (- 8)

Simplify

x^{2} \cdot 6 x^{2} + x^{2} \cdot 2 x + x^{2} (- 8) : 6 x^{4} + 2 x^{3} - 8 x^{2}

= 6 x^{4} + 2 x^{3} - 8 x^{2}

(- 2 x^{2} - 1)^{3}

- 4 x^{3} + 44 x^{2} + 48 x

(3 x^{2} - 5 x - 2) (4 x^{2} - 2 x + 3)

5 - \frac{6}{5}

\frac{( 2.99 ) ^{2} - 9}{( 2.99 ) - 3}

What is expand x^2(6x^2+2x-8) ?
The solution to expand x^2(6x^2+2x-8) is 6x^4+2x^3-8x^2