Question

Evaluate the expressions without a calculater.

Answer 1

What expressions?

Answer 2

1

Answer 3

\[\sqrt[3]{1}=1; (1)^{3}=1\]

Answer 4

oh yeah....

Answer 5

You could also write this as
1^{1/3}
which is 1.

Answer 6

5rad -32^-2

Answer 7

so a negative power, just means it's a fraction, and that equals 1/(5th rad (-32)^2)

Answer 8

so thats the answer?

Answer 9

\[=\frac{ 1 }{ (\sqrt[5]{-32})^2 }\]

Answer 10

and THEN we go to this: \[=\frac{ 1 }{ (-2)^2 }=\frac{ 1 }{4 }\]

Answer 11

1^1/5 how would i write this...

Answer 12

the 5th root of 1.

Answer 13

so 1

Answer 14

64^-2/3

Answer 15

1 divided by 64^(2/3)

Answer 16

and then>

Answer 17

= 1 divided by the 3rd root of 64 squared

Answer 18

= 1 divided by 4 squared [4^3=64]

Answer 19

=1/16