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Irina-Kira [14]
3 years ago
8

X^2-21.75x=-15.75 what is one solution

Mathematics
1 answer:
Jlenok [28]3 years ago
5 0
Well, there are two solutions.

Add both sides by 15.75 then from here, you can use quadratic formula.

So your answer should be x = -2.44949 or 2.44949.
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