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Popular >

expand (2u-t)^2

Solution

expand

(2 u - t)^{2}

Solution

4 u^{2} - 4 u t + t^{2}

Solution steps

(2 u - t)^{2}

Apply Perfect Square Formula:

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

(2 u - t)^{2} = (2 u)^{2} - 2 \cdot 2 u t + t^{2}

= (2 u)^{2} - 2 \cdot 2 u t + t^{2}

Simplify

(2 u)^{2} - 2 \cdot 2 u t + t^{2} : 4 u^{2} - 4 u t + t^{2}

= 4 u^{2} - 4 u t + t^{2}

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Frequently Asked Questions (FAQ)

What is expand (2u-t)^2 ?
The solution to expand (2u-t)^2 is 4u^2-4ut+t^2