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Likurg_2 [28]
2 years ago
9

Solve For X. 5 - 2x^2 = -15

Mathematics
2 answers:
Dvinal [7]2 years ago
4 0

Answer:

\sqrt{10}

Step-by-step explanation:

5 - 2x^2 = -15

2x^2 = 20

x^2=10

x= \sqrt{10}

DiKsa [7]2 years ago
3 0
-15-5= -20
Thus, -2x^2 = -20
Then -20/-2= 10
So, x^2 = 10
When you square root both of them, the answer is root 10
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