find the value of a and b so that x-1 and x+2 are factors of f(x)=2x³+ax²+bx-14
Answers
Answered by
2
a = 9 , b = 3
Step-by-step explanation:
satisfy x = 1 , -2 in f(x) .
here is the solution . please rate and follow if you found this helpful .
Attachments:
Similar questions