I think the discriminant would be -24
390
That is the answer, correct me if i’m wrong :)
Answer:
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Step-by-step explanation:
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Uhm i’m not the best at this but i’ll give it a try . they would probably have to have one same number you should try pemdas maybe idk :( sowwy
Answer:
285
Step-by-step explanation:
450-165=285
Hope this helps and is right.