Question

(a-b)
${a - b} {}^{2}$
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Answer 1

Answer:

$\huge \pink {\tt { {(a - b)}^{2}}}$

$\huge \purple {\tt {= {a}^{2} - 2ab + {b}^{2}}}$

Answer 2

a2 -2ab +b (a square minus 2 a b + b square)