Question

If x= -2, y= -1 and z= 3, then find the value of

X³+y³+z³+3xyz​

Answer 1

Answer:

36

Step-by-step explanation:

x³+y³+z³+3xyz

= (-2)³+(-1)³+(3)³+3×(-2)×(-1)×(3)

= -8+(-1)+27+18

= -9+45

= 36. -ans

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