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bevernadealeylouis
bevernadealeylouis bevernadealeylouis
  • 11-05-2016
  • Mathematics
Answered

x^2-100=0

solve using Factoring method

Verified Answer :

nabster
nabster nabster
  • 11-05-2016

X^2-100=X^2-10^2=(X-10)(X+10)=0
which means:
X-10=0 or X+10=0
means:
X=10 or X=-10


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