Question

solve quadratic equations by completing square method:5x+7/x-1=3x+2​

Answer 1

Answer:

x=3,-1

Step-by-step explanation:

(5x+7)/(x-1)=(3x+2)

(5x+7)=(3x+2)(x-1)

5x+7=3x^2-3x+2x-2

3x^2-6x-9=0

x^2-2x-3=0

x^2-3x+x-3=0

x(x-3)+1(x-3)=0

(x-3)(x+1)=0

x=3,-1