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Popular >

expand (6a+b)^2

Solution

expand

(6 a + b)^{2}

Solution

36 a^{2} + 12 ab + b^{2}

Solution steps

(6 a + b)^{2}

Apply Perfect Square Formula:

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

(6 a + b)^{2} = (6 a)^{2} + 2 \cdot 6 ab + b^{2}

= (6 a)^{2} + 2 \cdot 6 ab + b^{2}

Simplify

(6 a)^{2} + 2 \cdot 6 ab + b^{2} : 36 a^{2} + 12 ab + b^{2}

= 36 a^{2} + 12 ab + b^{2}

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Frequently Asked Questions (FAQ)

What is expand (6a+b)^2 ?
The solution to expand (6a+b)^2 is 36a^2+12ab+b^2