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Popular >

expand (ab+dc)^2

Solution

expand

(ab + d c)^{2}

Solution

a^{2} b^{2} + 2 ab d c + d c^{2}

Solution steps

(ab + d c)^{2}

Apply Perfect Square Formula:

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

a = ab, b = d c

= (ab)^{2} + 2 ab d c + d c^{2}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

= a^{2} b^{2} + 2 ab d c + d c^{2}

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Frequently Asked Questions (FAQ)

What is expand (ab+dc)^2 ?
The solution to expand (ab+dc)^2 is a^2b^2+2abdc+dc^2