What comes after 3.4 im pretty sure its 3.5
Answer:
The picture is blocked out D:
Step-by-step explanation:
We are given :

Step 1: factor the part inside square root
The function given inside square root is of quadratic form.
So let us try to factorise it using AC method.
Here A*C = 4*25 = 100
so we have to find factors of 100 that add up to give -20.
the two factors are -10 and -10.
Rewriting the function :

=
=
=
Step 2:
Now we take square root of the factorised form

= 
Answer : (2x-5)
:
5
:
3x+2=17
-2 -2
3x=15
/3 /3
x=5