how to solve this (2x+3)(3x-7)=0
Multiply 2x *(3x - 7)=6x^2 -14x...........(1)
Do the same for 3* (3x -7)=9x -21........(2)
so you have: 6x^2 -14x +9x - 21..........(3)
So, 6x^2 -5x -21=0, so now you to factor this equation, which works out to be:
(2x + 3) * (3x - 7)=0
So x=-3/2 and x=7/3
And there you have it. Good luck!.
how to solve this (2x+3)(3x-7)=0
Multiply 2x *(3x - 7)=6x^2 -14x...........(1)
Do the same for 3* (3x -7)=9x -21........(2)
so you have: 6x^2 -14x +9x - 21..........(3)
So, 6x^2 -5x -21=0, so now you to factor this equation, which works out to be:
(2x + 3) * (3x - 7)=0
So x=-3/2 and x=7/3
And there you have it. Good luck!.