rushonellison7 rushonellison7
  • 07-10-2016
  • Mathematics
contestada

Evaluate the expression for s=4 and t=8

Respuesta :

donniegurl12
donniegurl12 donniegurl12
  • 07-10-2016
Whats the expression so you can plug those numbers in.
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 07-10-2016
2st^2-s^2

s=4
t=8
2(4)(8)^2-(4)^2

pemdas
exponents
8^2=64
4^2=16
now we have
2(4)(64)-16
multiply
2(4)=8
8(64)=512
now we have
512-16
subtract
496

Answer Link

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