The value of x2. when x = -1 is
A 1
B - 1
с 0
D 2
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the value of 2x
the answe of this is
d) 2
Answered by
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Answer:
correct answer is-2
Step-by-step explanation:
1. if X= -1 then x2= -1×2
2. x2= -2
3. correct answer is -2
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