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Answered

find the value of x3-3x-4 if x=-2​

Sagot :

TEIRIAERDEGO

Answer:

(-2)3-3(-2)-4

-6+6-4

=-4

WHICIESMOOKIEGO

SOLUTION :

x3 - 3x - 4

(-2)3 - 3(-2) - 4

-2 × 3 - 3 × (-2) - 4

-2 × 3 + 3 × 2 - 4

= -4

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