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Popular >

expand 6(x-0.5)(x+3)

Solution

expand

6 (x - 0.5) (x + 3)

Solution

6 x^{2} + 15 x - 9

Solution steps

6 (x - 0.5) (x + 3)

Expand

6 (x - 0.5) (x + 3) : 6 (x^{2} + 2.5 x - 1.5)

= 6 (x^{2} + 2.5 x - 1.5)

Apply the distributive law:

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

6 (x^{2} + 2.5 x - 1.5) = 6 x^{2} + 6 \cdot 2.5 x + 6 (- 1.5)

= 6 x^{2} + 6 \cdot 2.5 x + 6 (- 1.5)

Simplify

6 x^{2} + 6 \cdot 2.5 x + 6 (- 1.5) : 6 x^{2} + 15 x - 9

= 6 x^{2} + 15 x - 9

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Frequently Asked Questions (FAQ)

What is expand 6(x-0.5)(x+3) ?
The solution to expand 6(x-0.5)(x+3) is 6x^2+15x-9