Question

Which choice is equivalent to the product below?

V14.18
A. A
B. 28
C. 4/28
D. 16.17
SUBMIT

Answer 1

Answer: Choice A.
`4√(7)`

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Work Shown:

`√(14)*√(8)\\\\√((14)*(8))\\\\√((7*2)*(2*4))\\\\√(7*(2*2)*4)\\\\√(7*4*4)\\\\√(4*4*7)\\\\√(4)*√(4)*√(7)\\\\2*2*√(7)\\\\4√(7)\\\\`