What is the value of x for x +20 x=22

x(1+20)=22

21x=22

x= 22/21

x= 1.05

Step-by-step explanation:

2!!!

Step-by-step explanation:

the person is wrong.. 2+20=22

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

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!