if
X=2 is a
root of the
polynomial f(x)= 2X² -3x+7a then find the value of a
Answers
Answered by
2
Answer:
f(x)=2x^2-3x+7
x=2
f(2)=2×2^2-3×2+7
=2×4-6+7
=8-6+7
=8+1
=9
Answered by
3
Answer:
2+7a
Step-by-step explanation:
2×2²-3(2)+7a
4²-6+7a
8-6+7a
2+7a
Hope you will like this answer
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