62 Solve the equation but the method of your choice 3x2 14x5
6.2
Solve the equation but the method of your choice
3x^2 -14x=5
The solution set is { }
I got x=5,-1/3
Solution
3x^2 -14x = 5
3x^2 -14x -5 = 0
3x^2 -15x + x- 5 = 0
3x( x - 5 ) + 1 ( x- 5 ) = 0
(3x+ 1) ( x- 5 ) = 0
x = 5 , x= -1/3
Your answer is correct with this step.
