If x-2 is a
factor of
x² + 3 ax-2a
Then a= ?
Answers
Answered by
0
Answer:
-3/4
Step-by-step explanation:
x² + 3ax - 2a
x-2 is a factor of the above polynomial
2² + 3a(2) - 2a = 0
3 +6a-2a =0
4a = -3
a = -3/4
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Answered by
0
Step-by-step explanation:
(-2)^2 + 3 a(-2) - 2a = 0
4 - 6a -2a = 0
-8a = -4
a = 1/2
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