if x-a is a factor of x^3-3x^2a+2a^2x+b then find the value of b
Attachments:
Answers
Answered by
32
x-a=0
x=a
x³-3x²a+2a²x+b
a³-3a³+2a³+b=0
0+b=0
b=0
x=a
x³-3x²a+2a²x+b
a³-3a³+2a³+b=0
0+b=0
b=0
Answered by
18
I hope it's help u....
Attachments:
Similar questions