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1 vote
-5x^2+51=6 or -5x^2+51=6. SOLVE ASAP

User Nunners
by
6.1k points

2 Answers

5 votes

Answer:

it's 9

Explanation:

User Wiseman
by
5.4k points
3 votes
Im not sure but
The answer may be x=3,-3
User Farheen
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5.2k points