DabaroniAndCheese
DabaroniAndCheese DabaroniAndCheese
  • 27-10-2016
  • Mathematics
contestada

23 POINTS pLEASE HELP
Evaluate the given algebraic expression for x = 3 and y = 3.
[tex] x^{2} [/tex] [tex] y^{2} [/tex]

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melhunt99
melhunt99 melhunt99
  • 27-10-2016
Sub in what X and y are: [tex] 3^{2} 3^{2} [/tex]. Solve the exponents (if the exponent is 2 multiply the whole number by itself twice, if it were 3 you would multiply the whole number by itself three times): 3·3=9, 3·3=9: 9(9)= 81. :)
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josie004
josie004 josie004
  • 27-10-2016
I think it's 81 hope this helps
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