16/x-1=15/x+1 solve by factorisation method
Answers
Answered by
0
16/x-1=15/x+1
cross multiply
(x-1)(x+1)=16×15
x²-1²=240
x²-1=240
x=√241
x=15.524
nearly the x value be
x=16
cross multiply
(x-1)(x+1)=16×15
x²-1²=240
x²-1=240
x=√241
x=15.524
nearly the x value be
x=16
Similar questions