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Popular >

expand x(x+3)

Solution

expand

x (x + 3)

Solution

x^{2} + 3 x

Solution steps

x (x + 3)

Apply the distributive law:

a (b + c) = ab + a c

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

= xx + x \cdot 3

Simplify

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

= x^{2} + 3 x

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Frequently Asked Questions (FAQ)

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