Answer:
A)4
Step-by-step explanation:
Since (3+1)^1/2=2
and 3-1=2
2/2=1
3+1=4
Answer:

Step-by-step explanation:
<u>Quadratic Formula</u>

<u>Given quadratic equation</u>:

<u>Define the variables</u>:

<u>Substitute</u> the defined variables into the quadratic formula and <u>solve for x</u>:



Therefore, the exact solutions to the given <u>quadratic equation</u> are:

Learn more about the quadratic formula here:
brainly.com/question/27868610
brainly.com/question/27750885
Answer:
x = 4
Step-by-step explanation:
To solve, simplify the expression then use inverse operations to isolate x.

Answer:
6"
Step-by-step explanation:
6'2" - 5'6" = 0'6"