Find the value of 2x-2x⁵+7 when x=(-1)
Answers
Answered by
2
Answer:
7
Step-by-step explanation:
2x-2x⁵+7
= 2(-1) - 2(-1)⁵ + 7
= -2 - (-2) + 7
= -2+2+7
= 7
Answered by
1
Answer:
2x - 2x⁵ +7
when x = -1
2( -1 ) - 2( -1 )⁵ + 7
- 2 + 2 + 7 = 7
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