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Popular >

expand (p+q)(p-q)

Solution

expand

(p + q) (p - q)

Solution

p^{2} - q^{2}

Solution steps

(p + q) (p - q)

Apply Difference of Two Squares Formula:

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

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

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

Popular Examples

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\frac{8}{8 + i}

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simplify (7u)^2 simplify

(7 u)^{2}

Frequently Asked Questions (FAQ)

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