Find the value of the polynomial 5x -4x²+3 at x=0, -1, 2
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Step-by-step explanation:
1.put x=0
5(0)-4(0)+3=3
2. Putx=-1
5(-1)-4(-1) (-1)+3=-6
3.put x=2
5(2)-4(2)(2)+3=-3
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