robertbob292
robertbob292
20-07-2017
Mathematics
contestada
13. Solve –5√ x = –15.
Respuesta :
haileym0503
haileym0503
20-07-2017
divide both sides by -5
√x=3
square both sides
x=9
Answer Link
choixongdong
choixongdong
20-07-2017
–5√ x = –15
√ x = –15 / -5
√ x = 3
x = 3^2
x = 9
Answer Link
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