SOLUTION: y=17.6 square root symbol 4+22 inside the sqrootsymbol= 57.2 how did they get that answer? I can't draw out the sq root part.sorry

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Question 258197: y=17.6 square root symbol 4+22 inside the sqrootsymbol= 57.2 how did they get that answer? I can't draw out the sq root part.sorry
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
= 17.6%2Asqrt%284%29+%2B+22
=17.6*2 + 22
35.2 + 22 = 57.2