A) (X+1)(x-3)=(x-2)(x-5) б) (x+ 1 1/3)(x-2)=(x-1 1/3)(x+1)

Question

A) (X+1)(x-3)=(x-2)(x-5)
б) (x+ 1 1/3)(x-2)=(x-1 1/3)(x+1)

Answer 1

А)х^2-3х+х-3=х^2-5х-2х+10
5х=13
х=13/5
х=2 3/5

Comments

тут " б" нету?