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Popular >

expand x(x+12)^2

Solution

expand

x (x + 12)^{2}

Solution

x^{3} + 24 x^{2} + 144 x

Solution steps

x (x + 12)^{2}

Expand

(x + 12)^{2} : x^{2} + 24 x + 144

= x (x^{2} + 24 x + 144)

Apply the distributive law:

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

x (x^{2} + 24 x + 144) = x x^{2} + x \cdot 24 x + x \cdot 144

= x x^{2} + x \cdot 24 x + x \cdot 144

Simplify

x x^{2} + x \cdot 24 x + x \cdot 144 : x^{3} + 24 x^{2} + 144 x

= x^{3} + 24 x^{2} + 144 x

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Frequently Asked Questions (FAQ)

What is expand x(x+12)^2 ?
The solution to expand x(x+12)^2 is x^3+24x^2+144x