If x + y + z = 6 and x2 + y2 + z2 = 20, then the value of x3 + y3 + z3

Question

If x + y + z = 6 and x2 + y2 + z2 = 20, then the value of x3 + y3 + z3 - 3xyz is?

Options:

A . 64

B . 70

C . 72

D . 76

Answer: Option C

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More Questions on This Topic :

Question 1. If x = a - b, y = b - c, z = c - a, then the numerical value of the algebraic expression x3 + y3 + z3 - 3xyz will be?....

Question 2. If (x - a)(x - b) = 1 and a - b + 5 = 0, then the value of **Hidden Equation** is?

Question 3. If **Hidden Equation** is?....

Question 4. If a + b + c = 15 and a2 + b2 + c2 = 83 then the value of a3 + b3 + c3 - 3abc = ?....

Question 5. If **Hidden Equation** equals?

Question 6. If a + b + c = 0, then a3 + b3 + c3 is equal to?....

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Question 8. If **Hidden Equation** then the value of a3 + b3 is?....

Question 9. If x = -1, then the value of **Hidden Equation** - 1 is?

Question 10. If **Hidden Equation** + c and a, b, ....numbers then a + b + c is equal to?

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