Question

Question 4
Factor the given expressions using identity:
(i) p2 + 6p + 9
(ii) 4z2 - 4z + 1
(iii) 4p4 + 9p4 + 12p?q?
(iv)
(v) 625 - X2 - 2xy - y2​

Answer 1

Hello, friend ask questions one by one.

I) p²+6p+9

solution;-

p²+3p+3p+9

p(p+3)+3(p+3)

(p+3)(p+3)

p=-3

is the solution for above expression.