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Popular >

expand (x+2)(x-2)(x+3)

Solution

expand

(x + 2) (x - 2) (x + 3)

Solution

x^{3} + 3 x^{2} - 4 x - 12

Solution steps

(x + 2) (x - 2) (x + 3)

Expand

(x + 2) (x - 2) (x + 3) : (x^{2} - 4) (x + 3)

= (x^{2} - 4) (x + 3)

Apply FOIL method

(x^{2} - 4) (x + 3) : x^{3} + 3 x^{2} - 4 x - 12

= x^{3} + 3 x^{2} - 4 x - 12

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(x^{2} - 3) - (- 7 x^{2} + 4 x + 2)

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Frequently Asked Questions (FAQ)

What is expand (x+2)(x-2)(x+3) ?
The solution to expand (x+2)(x-2)(x+3) is x^3+3x^2-4x-12