math,correction
posted by jasmine20 .
simplify:
sqrt ((7)/(100))
my work:
7 = 1sqrt (7)
100= 10 sqrt (1)
(1)/(10) sqrt (7)
my answer:
(sqrt (7))/(10)
Your answer is right but your statements:
7 = 1sqrt (7)
100= 10 sqrt (1)
make no sense.
how can sqrt(7)=7 ? you are saying 2.6457..=7
and 10sqrt(1) = 100 > 10 x 1 = 100 ??
I would write:
sqrt(7/100)
=sqrt(7) / sqrt(100)
= sqrt(7) / 10
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