if p (x) =5-4x+2xsquare (A) p (-1)
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Step-by-step explanation:
Solution :
p(x)=5−4x+2x2
1)p(0)=5−0=5
2)p(3)=5−4⋅3+2⋅322=11
3)p(−2)=5−4−2)+2⋅(−2)=21.
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