this post was submitted on 15 May 2025
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you're wrong.
x = -5is also a solution lmaoIs it though? Doesn't it have to be
(x)²then? Because-5² = -25?If you multiply a negative number with a negative number you get a positive number.
Edit: Sorry, misread your comment, I clearly didn't get enough sleep. In printed mathematics, the unary minus sign has a lower precedence than the exponent, but in programming, it's the other way around, with the unary minus being applied first. So your right in printed mathematics, but wrong in programming.
No they're wrong in mathematics too. -5^2 is -25, but -5^2 is not the same as x^2 where x= -5. No brackets needed on x.