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Popular >

expand-a(p+q)^2

Solution

expand

- a (p + q)^{2}

Solution

- a p^{2} - 2 a pq - a q^{2}

Solution steps

- a (p + q)^{2}

Expand

(p + q)^{2} : p^{2} + 2 pq + q^{2}

= - a (p^{2} + 2 pq + q^{2})

Apply the distributive law:

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

- a (p^{2} + 2 pq + q^{2}) = - a p^{2} - a \cdot 2 pq - a q^{2}

= - a p^{2} - a \cdot 2 pq - a q^{2}

= - a p^{2} - 2 a pq - a q^{2}

Popular Examples

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\frac{1}{3} \times 15

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3 i - 72

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\frac{8}{\frac{3}{4}}

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- 2 \times \frac{3}{7}

simplify (4x^2y^4)/(2x^7y^8)simplify

\frac{4 x ^{2} y ^{4}}{2 x ^{7} y ^{8}}

Frequently Asked Questions (FAQ)

What is expand-a(p+q)^2 ?
The solution to expand-a(p+q)^2 is -ap^2-2apq-aq^2