what is the value of -14x³+5x²-7x-11, when x = -1
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Answers
Answered by
1
Answer:
15
- Step-by-step explanation:
- -14 x (-1)³ + 5 x (-1)² -7 x (-1) -11
- -14 x -1 + 5 x 1 + 7 - 11
- 14 + 5 + 7 - 11
- 15
Answered by
1
Answer:
15
Step-by-step explanation:
= -14×(-1)+5×(-1)-7×-1-11
=14+5+7-11
=26-11
=15
HOPE THIS WILL HELP YOU
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