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stepan [7]
2 years ago
10

PLEASE HELP

Mathematics
1 answer:
ehidna [41]2 years ago
3 0
You can find the answer by plugging in any of the multiple choice options into a,
when you square a number (^2), the result is always positive even if the number starts off negative, 
 -25 or 125 wouldn't work for this equation because the answer is too big
but when you plug -5 or 5 in you get the right answer, so the answer is c
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