What is expand (8-x)ln(x+7) ?

The solution to expand (8-x)ln(x+7) is 8ln(x+7)-xln(x+7)

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expand (8-x)ln(x+7)

expand

(8 - x) ln (x + 7)

8 ln (x + 7) - x ln (x + 7)

Solution steps

(8 - x) ln (x + 7)

= ln (x + 7) (8 - x)

Apply the distributive law:

a (b - c) = ab - a c

a = ln (x + 7), b = 8, c = x

= ln (x + 7) \cdot 8 - ln (x + 7) x

= 8 ln (x + 7) - x ln (x + 7)

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What is expand (8-x)ln(x+7) ?
The solution to expand (8-x)ln(x+7) is 8ln(x+7)-xln(x+7)