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Popular >

expand (6a-5b)^2

Solution

expand

(6 a - 5 b)^{2}

Solution

36 a^{2} - 60 ab + 25 b^{2}

Solution steps

(6 a - 5 b)^{2}

Apply Perfect Square Formula:

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

(6 a - 5 b)^{2} = (6 a)^{2} - 2 \cdot 6 a \cdot 5 b + (5 b)^{2}

= (6 a)^{2} - 2 \cdot 6 a \cdot 5 b + (5 b)^{2}

Simplify

(6 a)^{2} - 2 \cdot 6 a \cdot 5 b + (5 b)^{2} : 36 a^{2} - 60 ab + 25 b^{2}

= 36 a^{2} - 60 ab + 25 b^{2}

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Frequently Asked Questions (FAQ)

What is expand (6a-5b)^2 ?
The solution to expand (6a-5b)^2 is 36a^2-60ab+25b^2