Seudónimo Seudónimo
  • 12-10-2016
  • Mathematics
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what is x^2 + x^2 + x^2 equal to? please give clear explanation. Thanks!

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delaneymcclainy
delaneymcclainy delaneymcclainy
  • 12-10-2016
[tex] x^{2} + x^{2} + x^{2} =3 x^{2} [/tex]
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JensenZ
JensenZ JensenZ
  • 12-10-2016
x^2+x^2+x^2 is 3x^2; remember PEMDAS(parentheses, exponent, multiply, divide, add, subtract) so if x=2, then fit in the criteria. 4 + 4 + 4 = 12, and 4*3 = 12!
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