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BartSMP [9]
3 years ago
10

Did I solve correctly?

Mathematics
1 answer:
faust18 [17]3 years ago
6 0

5 {x}^{2}  + 536 = 651 \\ 5 {x}^{2}  = 651 - 536 =115  \\  {x}^{2}  =  \frac{115}{5}  = 23 \\ x =  +  -  \sqrt{23}  =  +  - 4.79

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