4-(3-5)=
please help ​

6

Step-by-step explanation:

using PEMDAS we do 3-5 which gives -2 then subtract 4 which gives us 6

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!