Question

Solve the following quadratic equation using quadratic formula .1/x-3 - 1/x+5 =1/6

Answer 1

Answer:

x= 7 ,x= -9

Step-by-step explanation:

x+5-x+3/(x^2+2x -15)= 1/6

8 /(x^2+2x-15 )= 1/6

x^2+ 2x -15 = 48

x^2+2x -63 =0

x^2+ 9x- 7x-63=0

x (x+9)-7 (x+9)=0

(x+9)(x-7)=0

x= -9 , x= 7

Answer 2

Answer:

(1/x-3)-(1/x+5)=1/6

(x+5)-(x-3)/(x-3)(x+5)=1/6

(x+5)-(x-3)=x^2+2x-15/6

5-(-3)=x^2+2x-15/6

x^2+2x-15=48

x^2+2x-63=0

Hope It will helps you