Question

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

Answer 1

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


`(2-2 x^(3) )^(3) -4x(-4)=8-8x^(9) -16x`

`=8(1-x^(9) -2x)`

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

3. Use <, >, or =

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