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Popular >

expand-e^x(x-1)

Solution

expand

- e^{x} (x - 1)

Solution

- e^{x} x + e^{x}

Solution steps

- e^{x} (x - 1)

Apply the distributive law:

a (b - c) = ab - a c

a = - e^{x}, b = x, c = 1

= - e^{x} x - (- e^{x}) \cdot 1

Apply minus-plus rules

- (- a) = a

= - e^{x} x + 1 \cdot e^{x}

Multiply:

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

= - e^{x} x + e^{x}

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Frequently Asked Questions (FAQ)

What is expand-e^x(x-1) ?
The solution to expand-e^x(x-1) is -e^xx+e^x