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Popular >

expand (x-6)(x+!)

Solution

expand

(x - 6) (x +!)

Solution

! x^{2} - 6! x

Solution steps

(x - 6) (x +!)

= (x - 6) (+! x)

Apply the distributive law:

a (b - c) = ab - a c

a = (x +!), b = x, c = 6

= (x +!) x - (x +!) \cdot 6

= x (+! x) - 6 (+! x)

Simplify

x (+! x) - 6 (+! x) :! x^{2} - 6! x

=! x^{2} - 6! x

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Frequently Asked Questions (FAQ)

What is expand (x-6)(x+!) ?
The solution to expand (x-6)(x+!) is !x^2-6!x