Question

(5+x)^2 evaluate



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Answer 1

Answer:

according to formula of (a+b)^2

here a=5

b=x

5^2+x^2+2×5×x

25+x^2+10x

Step-by-step explanation:

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Answer 2

Step by Step Solution :-

$\: \: \: \: \: \: \: \: \large\texttt{(5 + x)} {}^{2}$

We know that, (a+b) ² = a² + b² + 2ab

$\: \: \: \: \:\rm{(5)² + (x) ² + 2(5)(x)}\\ \\ \hookrightarrow \boxed{\rm{25 + x² + 10x}}$