Question

Z² - x / z + 2x x= 3 and z=5simplify the answer as much as possible

Answer 1

`\huge\text{Hey there!}`

`\mathsf{(z^2 - x)/(z + 2x)}`

`\mathsf{=(5^2 - 3)/(5 + 2(3))}`

`\mathsf{= (5 * 5 - 3)/(5 + 6)}`

`= \mathsf{(25 - 3)/(5 + 6)}`

`\mathsf{= (22)/(11)}`

`\mathsf{= 2}`

`\huge\text{Therefore, your answer should be: \boxed{\mathsf 2}}\huge\checkmark`

~
`\frak{Amphitrite\bf 1040:)}`

Answer 2

We have the following:

`(z^2-x)/(z+2x)`

x = 3

z = 5

replacing:

`(5^2-3)/(5+2\cdot3)=(25-3)/(5+6)=(22)/(11)=2`

The answer is 2