What is expand x^2(ln(x+8)-1) ?

The solution to expand x^2(ln(x+8)-1) is x^2ln(x+8)-x^2

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expand x^2(ln(x+8)-1)

expand

x^{2} (ln (x + 8) - 1)

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

Solution steps

x^{2} (ln (x + 8) - 1)

Apply the distributive law:

a (b - c) = ab - a c

a = x^{2}, b = ln (x + 8), c = 1

= x^{2} ln (x + 8) - x^{2} \cdot 1

= x^{2} ln (x + 8) - 1 \cdot x^{2}

Multiply:

1 \cdot x^{2} = x^{2}

= x^{2} ln (x + 8) - x^{2}

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What is expand x^2(ln(x+8)-1) ?
The solution to expand x^2(ln(x+8)-1) is x^2ln(x+8)-x^2