Question

Please help asap. due monday

Answer 1

4

Answer and Explanation: Two to the second power is 4. We write two to the second power as follows: 22.\

4 to the power of 2 can be expressed as 42 = 4 × 4 = 16.

Answer 2

`$(4x^2+4x)/(2x^2-2) =`

`$(4x\left(x+1\right))/(2x^2-2) =`

`$(4x\left(x+1\right))/(2\left(x+1\right)\left(x-1\right)) =`

`$(4x)/(2\left(x-1\right))=`

`$(2\cdot \:2x)/(2\left(x-1\right)) = (2x)/(x-1)`