MyaG1
MyaG1
25-03-2018
Mathematics
contestada
Need help solving these roots
Respuesta :
backseatdog
backseatdog
25-03-2018
Simplify the square roots first:
sqrt(8) = sqrt(4*2) = 2*sqrt(2)
sqrt(18) = sqrt(9*2) = 3*sqrt(2)
sqrt(27) = sqrt(9*3) = 3*sqrt(3)
So 22) can be rewritten:
5*2*sqrt(2) / (4*3*sqrt(2)) =
10/12 = 5/6
And 24) can be rewritten:
sqrt(3) / (3*sqrt(3)) =
1/3
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