15x^2-28=x pps solve
Answers
Answered by
9
Answer:
15x²-28=x
15x²-x-28=0
15x²-(21x-20x)-28
15x²-21x+20x-28
3x(5x-7)+4(5x-7)
(3x+4)(5x-7)
Answered by
0
Answer:
15*^2-28=x
15^2-28=x
225-28=x
197=x
therefore, the value of x is 197
Similar questions