Question

Factorise p2 + 8p + 16
Solve in copy and explain line by line
it's answer will be
(p+4)^2​

Answer 1

Answer:

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Answer 2

Answer:

using (a+b)^2=(a^2+b^2+ab)

P^2+8P+16

P^2+(4+4)+4(P+4)

P^2(P+4)+4(P+4)

(P+4) (P+4)

(P+4)^2

By splitting middle term

P^2 +8P+16

P^2+2×P×4+(4)^2 (a^2+2ab+b^2)

(P+4)^2