find the remainder when 4x³-5x²+3x+12 id divided by x-1.
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Answered by
0
let f(x)=4x³-5x²+3x+12
then, by remainder theorem,
when f(x)is divided by x-1,
the remainder=f(1)
=4*1³- 5*1²+ 3*1+12
=4-5+3+12
=14
Therefor, required remainder =14
then, by remainder theorem,
when f(x)is divided by x-1,
the remainder=f(1)
=4*1³- 5*1²+ 3*1+12
=4-5+3+12
=14
Therefor, required remainder =14
Answered by
0
If g(x) is x-1 then
x-1=0
x=1
f(x)=4x^3-5x^2+3x+12
=4-5+3+12
=19-5
=14
Hence the remainder is 14
x-1=0
x=1
f(x)=4x^3-5x^2+3x+12
=4-5+3+12
=19-5
=14
Hence the remainder is 14
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