please solve on notebook and send picture
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please solve on notebook and send picture
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Step-by-step explanation:
i)if the value of p is 2
then, -2(2)^3+2(2)^2+5(2)+8
= -2×8 + 2×4 + 10 + 8
= -16 + 8 + 18
= -16 + 26
= 10 ans
ii) if the value of p is -1
then, -2(-1)^3 + 2(-1)^2 + 5(-1) + 8
= -2×(-1) +2×1 + (-5) +8
= 2+2-5+8
= 4+3
= 7 answer
iii) if the value of p is 1/2
then, -2(1/2)^3 + 2(1/2)^2 + 5(1/2) +8
= -2×1/8 + 2×1/4 + 5×2/2×2 + 8×4/1×4
= -1+2+10+32/4
= -1+44/4
= 43/4
= 10.75 answer
this is your answers