Question

p2-2pq+2q-1 উৎপাদকে বিশ্লেষণ ​

Answer 1

$\huge\boxed{\underline{\underline{\green{\tt Solution}}}} </p><p>$

${p}^{2} - 2pq + 2q - 1$

$= {p}^{2} - 1 - 2 pq+ 2q$

$= (p + 1)(p - 1) - 2q(p - 1)$

$= (p - 1)(p + 1 - 2q)$

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