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Popular >

expand (0.5x+2y)^2

Solution

expand

(0.5 x + 2 y)^{2}

Solution

0.25 x^{2} + 2 x y + 4 y^{2}

Solution steps

(0.5 x + 2 y)^{2}

Apply Perfect Square Formula:

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

(0.5 x + 2 y)^{2} = (0.5 x)^{2} + 2 \cdot 0.5 x \cdot 2 y + (2 y)^{2}

= (0.5 x)^{2} + 2 \cdot 0.5 x \cdot 2 y + (2 y)^{2}

Simplify

(0.5 x)^{2} + 2 \cdot 0.5 x \cdot 2 y + (2 y)^{2} : 0.25 x^{2} + 2 x y + 4 y^{2}

= 0.25 x^{2} + 2 x y + 4 y^{2}

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Frequently Asked Questions (FAQ)

What is expand (0.5x+2y)^2 ?
The solution to expand (0.5x+2y)^2 is 0.25x^2+2xy+4y^2