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Popular >

expand (p+q)^3

Solution

expand

(p + q)^{3}

Solution

p^{3} + 3 p^{2} q + 3 p q^{2} + q^{3}

Solution steps

(p + q)^{3}

Apply Perfect Cube Formula:

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

(p + q)^{3} = p^{3} + 3 p^{2} q + 3 p q^{2} + q^{3}

= p^{3} + 3 p^{2} q + 3 p q^{2} + q^{3}

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Frequently Asked Questions (FAQ)

What is expand (p+q)^3 ?
The solution to expand (p+q)^3 is p^3+3p^2q+3pq^2+q^3