Question

find the root of following equation
1/x+3-1/x+4=1/42




please do it faster​

Answer 1

Answer:

dancer will be 42 x it is wrong if it is wrong I will give you 10 points

Answer 2

Answer:

-3.233 & 0.233

Step-by-step explanation:

Let's simplify first:

1/(x+3)-1/x+4=1/42

x-x-3+4x(x+3)=x(x+3)/42

(42*4-1)x(x+3)-3*42=0

167x^2+501x-126=0

Solving the quadratic equation, find roots:

x= -3.233 and x= 0.233