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BARSIC [14]
3 years ago
15

3x^2-192=0

- 192 = 0" alt="3 {x}^{2} - 192 = 0" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
Murljashka [212]3 years ago
5 0
3x^2-192=0
3x^2=192
x^2=\frac{192}{3}
x=\pm \sqrt{64}
x=\pm 8

x=-8 and x=8 are the solutions

andreev551 [17]3 years ago
5 0

3 {x}^{2}  - 192 = 0 \\ 3 {x}^{2}  = 192 \\  {x}^{2}  = 64 \\  \\ x  _{ _{1} } =  - 8 \\  x _{ _{2} }  =  8

hope it's correct
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