dramatimp1y6fy dramatimp1y6fy
  • 02-01-2018
  • Mathematics
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What radical 8 + radical 8?

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 02-01-2018
√8 + √8 = 2√8

Add all the radicals with similar numbers inside together. Start by first simplyfying each to the most simplest form. From there, you can add each "same-radical-numbers" together.

For example

10√3 + 5√3 + 9√2
10 + 5 = 15

15√3 + 9√2 would be final answer (since √3 & √2 are two different radicals, do not add them together)

hope this helps
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