find the value of k,if 2x-3 is a factor is 2xcube-9xsquare+x+k
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Answer:
2x+3=0
x=_3/2
2×(-3/2)^3 -9(-3/2)^2 -(-3/2) + k=0
-27/8 -81/4 + 3/2 +k=0
-27-162 +12 +8k /8 =0
-177 +8k =0
k=177/8
Step-by-step explanation:
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