Math, asked by m60995958, 2 months ago

expression when x=‐2 3x³-4x²-5x+8

Answers

Answered by janvinegi2708

4

Step-by-step explanation:

3x³-4x²-5x+8

3×(2×2×2)-4×(2×2)-5×2+8

3×8-4×4-10+8

24-16-10+8

8-2

6

follow. I hope this will help you

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