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Popular >

expand (A+B)^2

Solution

expand

(A + B)^{2}

Solution

A^{2} + 2 A B + B^{2}

Solution steps

(A + B)^{2}

Apply Perfect Square Formula:

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

(A + B)^{2} = A^{2} + 2 A B + B^{2}

= A^{2} + 2 A B + B^{2}

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Frequently Asked Questions (FAQ)

What is expand (A+B)^2 ?
The solution to expand (A+B)^2 is A^2+2AB+B^2