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11Alexandr11 [23.1K]
3 years ago
14

Is there an error in this statement If x2 = 25, then x = 5.

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0
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)
Troyanec [42]3 years ago
3 0
No because 5 to the power of 2 equals 5 x 5 and 5 x 5 = 25 hope this helped
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