find the value X3-6x2+11 at x=0,2,1,3,-1
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Step-by-step explanation:
If x = 0
- x³ - 6x² + 11
- 0³ - 6(0)² + 11
- 0 - 0 + 11
- 0 + 11
- 11
If x = 2
- x³ - 6x² + 11
- 2³ - 6(2)² + 11
- 8 - 6(4) + 11
- 8 - 24 + 11
- -5
If x = 1
- x³ - 6x² + 11
- 1³ - 6(1)² + 11
- 1 - 6 + 11
- 6
If x = 3
- x³ - 6x² + 11
- 3³ - 6(3)² + 11
- 27 - 6(9) + 11
- 27 - 54 + 11
- -16
If x = -1
- x³ - 6x² + 11
- (-1)³ + 6(-1)² + 11
- -1 + 6(1) + 11
- -1 + 6 + 11
- 16
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