Use remainder theorem to find the remainder when f(x) =2x³-3x²+4x-1 is divided by g(x) = x-2.
Please answer it fastly.
I will mark you as brainliest.
Answers
Answered by
0
Given
f(x)=2x
3
−3x
2
+4x+7
Consider 2x+1=0⇒2x=−1⇒x=−
2
1
By remainder theorem, When f(x) is divided by (2x+1)
Remainder r=f(−
2
1
)
=2(−
2
1
)
3
−3(−
2
1
)
2
+4(−
2
1
)+7
=2(−
8
1
)−3(
4
1
)+4(−
2
1
)+7
=−
4
1
−
4
3
−2+7
=−1−2+7
=4
Answered by
0
dear friend the answer to your previous question is in pic
Attachments:
Similar questions