Question

(a - b)^2 + 4(a - b)​

Answer 1

$\huge\color{gray}{\textbf{\textsf{Question:}}}$

$\bf \large solve: \\ \bf {(a - b)}^{2} + 4(a - b)$

$\huge\color{gray}{\textbf{\textsf{Answer:}}}$

$\bf (a - b)^{2} + 4(a - b) \\ \bf = ( {a}^{2} - 2ab + {b}^{2} ) + 4a - 4b \\ \bf = \underline{ \underline{ {a}^{2} + 4a - 2ab - 4b + {b}^{2} }}$

$\huge\color{gray}{\textbf{\textsf{Hope~it~helps..!!}}}$

Answer 2

$\begin{gathered} \bf (a - b)^{2} + 4(a - b) \\ \bf = ( {a}^{2} - 2ab + {b}^{2} ) + 4a - 4b \\ \bf = \underline{ \underline{ {a}^{2} + 4a - 2ab - 4b + {b}^{2} }}\end{gathered}$

$\huge\color{blue}{\textbf{\textsf{ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ }}}$