briannaboone17oyg7ck
briannaboone17oyg7ck briannaboone17oyg7ck
  • 26-02-2018
  • Mathematics
contestada

1. Evaluate
(2-2^3)^3-4x(-4)

2. Compute
-453+(-5.34)=
-56+27.4=

3. Use <, >, or =

9. -8
-12. -3
-4. -7

Respuesta :

estherng0722 estherng0722
  • 26-02-2018
1. Evaluate (2-2^3)^3-4x(-4)

[tex](2-2 x^{3} )^{3} -4x(-4)=8-8x^{9} -16x[/tex]
                                   [tex]=8(1-x^{9} -2x)[/tex]

2. Compute
-453+(-5.34)=-453-5.34
                    =-458.34
-56+27.4=-28.6

3. Use <, >, or =

9 > -8
-12 < -3
-4 > -7
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