Question

Find the value of each expression. Show your work.

A) 1.2^2
B) 2^ 3+17-3x4
C) 9 ^2 divided by 3 ^3


uwu®

Answer 1

`A) (1.2)^(2) = 1.44`

`B)2^ 3+17-(3* 4) = 13`

`C)((9)^2)/((3)^3) = 3`

Explanation:

Here, the given expressions are:

A)
`(1.2)^(2)`

Solving this, we get

`(1.2)^(2)  = 1.2  * 1.2 = 1.44`

⇒
`(1.2)^(2)  = 1.44`

B)
`2^ 3+17-(3* 4)`

Now, solving this, we get

`2^ 3+17-(3* 4) = (2 * 2 *2) + (17 -12)\\=8 + 5 = 13`

⇒
`2^ 3+17-(3* 4) = 13`

C)
`((9)^2)/((3)^3)`

Simplifying this, we get

`((9)^2)/((3)^3) = ((9*9))/((3 * 3*3))  = 3`

⇒
`((9)^2)/((3)^3) = 3`