Question

(1/2a+2d)^2 = bao nhieu

Answer 1

Hi ~

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* ˚ ✦ E x p l a n a t i o n : - * ˚ ✦

Combine multiplied terms into a single fraction.

$\bold{(\frac{1}{2} \: a \: + \: 2d)^2}$

$\bold{(\frac{1a}{2} \: + \: 2d)^2}$

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Multiply by 1.

$\bold{(\frac{1a}{2} \: + \: 2d)^2}$

$\bold{(\frac{a}{2} \: + \: 2d)^2}$

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Find common denominator.

$\bold{(\frac{a}{2} \: + \: 2d)^2}$

$\bold{(\frac{a}{2} \: + \: \frac{2 \: ^. \: 2d}{y})^2}$

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Combine fractions with common denominator.

$\bold{(\frac{a}{2} \: + \: \frac{2 \: ^. \: 2d}{y})^2}$

$\bold{(\frac{a \: + \: 4}{2})^2}$

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Multiply the numbers.

$\bold{(\frac{a \: + \: 2 \: ^. \: 2d}{2})^2}$

$\bold{\frac{(a \: + \: 4d \: ^. \: 2d)}{2^2}^2}$

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Distribute exponent.

$\bold{(\frac{a \: + \: 4d}{2}^2)}}$

$\bold{\frac{(a \: + \: 4d)}{2}^2}$

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Evaluate the exponent.

$\bold{\frac{(a \: + \: 4d)}{2^2}^2}}$

$\bold{\frac{(a \: + \: 4d)}{4}^2}}$

Your answer would be is:

${\huge{\boxed{\bold{{\rightarrow{\frac{(a \: + \: 4d)}{4}^2}}}}$

Hope It Helps...

$\textsc{Answer:}$

TheAestheticGirl