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Popular >

expand 3x(x=-1)

Solution

expand

3 x (x = - 1)

Solution

3 x^{2} = - 3 x

Solution steps

3 x (x = - 1)

= 3 x (= x - 1)

Apply the distributive law:

a (b - c) = ab - a c

a = 3 x, b = x =, c = 1

3 xx = - 3 x \cdot 1

3 xx = - 3 \cdot 1 \cdot x

Simplify

3 xx = - 3 \cdot 1 \cdot x : 3 x^{2} = - 3 x

3 x^{2} = - 3 x

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Frequently Asked Questions (FAQ)

What is expand 3x(x=-1) ?
The solution to expand 3x(x=-1) is 3x^2=-3x