Question

Please solve with explanation

Answer 1

a) x=-a, x=a+b

b) x=5/2a, x=1/3b

c) x=1/2a, x=a/a-2

Explanation:

a) (x-a)(x-a)-b(x+a)=0

(x+a)(x-a-b)=0

x=-a, x=a+b

b) 3x(2x-5a)-b(2x-5a)=0

(2x-5a)(3x-b)=0

x=5/2a, x=1/3b

c) (2a-4)x^2=a^2(x-1)

(2x-a)(ax-2x-a)=0