Question

What’s the answer........

Answer 1

Answer:

1.73

Step-by-step explanation:

(v+3)^2 +6=18

v^2 +9+6=18

v^2 +15=18

      -15=18

             -15

v^2 = 3

square root the v^2 and the 3

the square root of 3= 1.73