Is there an error in this statement If x2 = 25, then x = 5.
2 answers:
Yes there is an error in this statement.
because x^2 = 25
so x = 5...this is one condition
Another condition is x = -5
(-5)^2 = 25 (this is also true)
No because 5 to the power of 2 equals 5 x 5 and 5 x 5 = 25 hope this helped
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