) If x = 1 -√2, find the value of (x – 1/x ) ^3
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Answer:
About -19
Step-by-step explanation:
1 - 2 * 2 is -3
substitute: (-3 - 1/-3) ^3
solve: 1/-3 = -0.33
-3 - (-0.33) = -2.667
-2.66 to the third is -18.96
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