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Popular >

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

Solution

expand

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

Solution

x^{3} + 4 x^{2} - 3 x - 18

Solution steps

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

Expand

(x + 3)^{2} : x^{2} + 6 x + 9

= (x^{2} + 6 x + 9) (x - 2)

Distribute parentheses

= x^{2} x + x^{2} (- 2) + 6 xx + 6 x (- 2) + 9 x + 9 (- 2)

Simplify

x^{2} x + x^{2} (- 2) + 6 xx + 6 x (- 2) + 9 x + 9 (- 2) : x^{3} + 4 x^{2} - 3 x - 18

= x^{3} + 4 x^{2} - 3 x - 18

Popular Examples

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\frac{7}{6 x} + \frac{1}{x}

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\frac{4 x}{9} + \frac{7 x}{6}

simplify 56*8 simplify

56 \cdot 8

Frequently Asked Questions (FAQ)

What is expand (x+3)^2(x-2) ?
The solution to expand (x+3)^2(x-2) is x^3+4x^2-3x-18