Question

How would i solve for this problems?
also what is the answer(s)

5.)Which answers are equal to the expression √16 x √25

a.√41
b.√16 x 25
c.(16 x 25)^1/2
d.20
e.400
f.√25 x √16

Answers

Reiny
clearly
c) d) and f)
Clark
the computer test says that c,d,f are wrong
Clark
it said Remember, Also, the radical sign is the same as an exponent of 1/2 and Make sure that each answer you select has the same value as the expression in the box.
Clark
after reviewing the book i found the answer, which is b,c,d,f are all equal to the expression √16 x √25
Reiny
b) is not a correct choice

√16 x 25 = 4x25 = 100

It would be correct if you had said
√(16 x 25)

the way you typed it, I am 100% sure it is c) d) and f)

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