Answer:
b
Step-by-step explanation:
Hope this helped! Please tell me If I'm wrong!
√52-√13+√117
sqrt (4*13) - sqrt (13) + sqrt (13*9)
sqrt(4)sqrt(13) -sqrt(13)+sqrt(13)sqrt(9)
2sqrt(13) -sqrt(13)+3sqt(13)
sqrt(13)[2-1+3]
4sqrt(13)
Choice A
5/38 is 0.13 because you have to divide them