Find the value of the polynomial 3x-2x3+7 using given value for x. 1) ×=5.
2) ×=-1
3) ×=0
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Answer:
if x =5 then 3(5)-2(5)³+7
15-250+7
15-257= -242
Step-by-step explanation:
if x=0 then
0-0+7
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