Seudónimo Seudónimo
  • 11-04-2017
  • Mathematics
contestada

Solve for x.



x^2+2=102


there are two solutions for x

Solve for x x22102 there are two solutions for x class=

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shannonrene5
shannonrene5 shannonrene5
  • 11-04-2017
well one is def 10 but im not sure what the other one is
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ferrissmith2 ferrissmith2
  • 11-04-2017
if you subtract two from each side of the equation(each side of the equal sign) than what you have is X^2 = 100. if you take the square root of both sides of the equation, it looks like x= 10. The answer is 10
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