Question

(p^2+1)q - p^2 - q^2​

Answer 1

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CORRECT QUESTION -

Factorise: (p² + 1)q - p² - q²

CORRECT SOLUTION -

⇝ (p² + 1)q - p² - q²

⇝ p²q + q - p² - q²

⇝ p²q - p² + q - q²

⇝ p²(q - 1) + q(1 - q)

⇝ p²(q - 1) - q(q - 1)

⇝ (q - 1) (p² - q)

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Answer 2

Step-by-step explanation:

textcolor{#B14BA5}{(p^{2}+1)q}-1p^{2}-1q^{2

qp^{2}+1q-1p^{2}-1q^{2

qp^{2}-p^{2}-q^{2}+q