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Popular >

expand 4x(x+3)

Solution

expand

4 x (x + 3)

Solution

4 x^{2} + 12 x

Solution steps

4 x (x + 3)

Apply the distributive law:

a (b + c) = ab + a c

4 x (x + 3) = 4 xx + 4 x \cdot 3

= 4 xx + 4 x \cdot 3

Simplify

4 xx + 4 x \cdot 3 : 4 x^{2} + 12 x

= 4 x^{2} + 12 x

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Frequently Asked Questions (FAQ)

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