Question

the expanded form of (x+5)²​

Answer 1

Formula : (a+b)² = a²+2ab+b²

—» (x+5)² = x² + 2×x×5 + 5²

= x² + 10x + 25

THANK YOU!

Answer 2

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$\large\mathtt{By\: using\:formula\:}$

$\large\rightarrow\pink{{(a\:+\:b)}^{2}\:=\:{a}^{2}\:+\:2ab\:+\:{b}^{2}}$

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

$\rightarrow\mathtt{{(x\:+\:5)}^{2}\:=\:{x}^{2}\:+\:2(x)(5)\:+\:{5}^{2}}$

$\large\rightarrow\mathtt{{(x\:+\:5)}^{2}\:=\:{x}^{2}\:+\:10x\:+\:25}$

$\color{purple}{\boxed{\color{yellow}{I\: hope\:it\:helps\:you}}}$