Question

Check weather t^3 - 2t^2 +3t - 18 isexactly divisible by(t- 3) or not??
its urgent..

Answer 1

Hey !

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Here is your answer

t-3=0
t=3

Putting t=3 in

p(t)=t³-2t²+3t-18

p(3)=(3)³ - 2(3)²+3(3) -18

p(3)=27 - 2×(9) +9-18

p(3)=27-18+9-18

p(3)=36-36

p(3)=0

So, t³-2t²+3t-18 is exactly divisible by t-3
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Hope it is satisfactory !!

Answer 2

this ans is correct . plz see it . It is correct