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Popular >

expand (x-1)ln(x-1)

Solution

expand

(x - 1) ln (x - 1)

Solution

x ln (x - 1) - ln (x - 1)

Solution steps

(x - 1) ln (x - 1)

= ln (x - 1) (x - 1)

Apply the distributive law:

a (b - c) = ab - a c

a = ln (x - 1), b = x, c = 1

= ln (x - 1) x - ln (x - 1) \cdot 1

= x ln (x - 1) - 1 \cdot ln (x - 1)

Multiply:

1 \cdot ln (x - 1) = ln (x - 1)

= x ln (x - 1) - ln (x - 1)

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Frequently Asked Questions (FAQ)

What is expand (x-1)ln(x-1) ?
The solution to expand (x-1)ln(x-1) is xln(x-1)-ln(x-1)