Question

Solve p2x2-8pqx-20q2=0
Solve eq.

Answer 1

Step-by-step explanation:

p^2x^2 - 8pqx -20q^2 = 0

= (px)^2 + 2pqx - 10pqx - 20q^2 = 0

= px (px + 2q) -10q (px+ 2q) = 0

= (px -10q)(px +2q) = 0

=》x = 10q/p or -2q/p

Answer 2

Step-by-step explanation:

hope it will help you by completing square method