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Popular >

expand 3(x+6)(x-2)

Solution

expand

3 (x + 6) (x - 2)

Solution

3 x^{2} + 12 x - 36

Solution steps

3 (x + 6) (x - 2)

Expand

3 (x + 6) (x - 2) : 3 (x^{2} + 4 x - 12)

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

Apply the distributive law:

m (a + b + c) = ma + mb + m c

3 (x^{2} + 4 x - 12) = 3 x^{2} + 3 \cdot 4 x + 3 (- 12)

= 3 x^{2} + 3 \cdot 4 x + 3 (- 12)

Simplify

3 x^{2} + 3 \cdot 4 x + 3 (- 12) : 3 x^{2} + 12 x - 36

= 3 x^{2} + 12 x - 36

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Frequently Asked Questions (FAQ)

What is expand 3(x+6)(x-2) ?
The solution to expand 3(x+6)(x-2) is 3x^2+12x-36