Question

on simplification p square minus q square plus p plus q the whole square​

Answer 1

Answer:

2p(p+q)

Step-by-step explanation:

please tell if the answer is correct....i am not confirm

Answer 2

Answer:

(P+Q) (P-Q) + P²+Q²+2PQ

Step-by-step explanation:

P²-Q²+(P+Q)²

 (i) For P²-Q² We will use the Identity A²-B²=(A+B)(A-B)

 (ii) FOR (P+Q)² We will use the Identity (A+B)²=A²+B²+2AB

∴ P²-Q²+(P+Q)²

= [(P)²-(Q)²] + [(+Q)²]

= [(P+Q) (P-Q)] + P²+Q²+2×P×Q

= (P+Q) (P-Q) + P²+Q²+2PQ