3 years ago

How do you simplify the radical expression, 24- sqrt(720 over 4

Mathematics

1 answer:

baherus [9]3 years ago

7 0

24- sqrt(720/4) divide 720 by 4

24 - sqrt (180) now break down 180 to 9*4*5

24- sqrt(9) *sqrt(4) *sqrt (5) so 9becomes 3, 4 becomes 2

24- 3*2*sqrt(5) multiply 3 and 2

24-6sqrt(5)

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