7. If the polynomial p(x) = 24 – 2x3 + 3x2 - ax + 8 is
divided by x - 2, it leaves a remainder 10. Find the
value of a.
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x-2=0
X=2
on the putting value
2⁴ - 2×2³ +3×2²-a×2+8=0
16-2×8+3×4-2a+8=0
16-16+12-2a+8=0
0+12-2a+8=0
12+8-2a =0
20-2a=0
2a = 0-20
2a = -20
a =20/2
a = 10
hope this answer will help you
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