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Popular >

expand (6x+5y)^2

Solution

expand

(6 x + 5 y)^{2}

Solution

36 x^{2} + 60 x y + 25 y^{2}

Solution steps

(6 x + 5 y)^{2}

Apply Perfect Square Formula:

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

(6 x + 5 y)^{2} = (6 x)^{2} + 2 \cdot 6 x \cdot 5 y + (5 y)^{2}

= (6 x)^{2} + 2 \cdot 6 x \cdot 5 y + (5 y)^{2}

Simplify

(6 x)^{2} + 2 \cdot 6 x \cdot 5 y + (5 y)^{2} : 36 x^{2} + 60 x y + 25 y^{2}

= 36 x^{2} + 60 x y + 25 y^{2}

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Frequently Asked Questions (FAQ)

What is expand (6x+5y)^2 ?
The solution to expand (6x+5y)^2 is 36x^2+60xy+25y^2