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Write in simplest radical form: 3√20-3√45+5√12 Show all work

Write in simplest radical form: 3√20-3√45+5√12 Show all work-example-1
User Bracha
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3 sqrt(20) -3 sqrt(45) + 5 sqrt(12)

3 sqrt (4*5) - 3 sqrt(9*5) + 5 sqrt(4*3)

3 sqrt(4) *sqrt(5) - 3 sqrt(9)sqrt(5) + 5sqrt(4) sqrt(3)

3*2 sqrt(5) - 3*3*sqrt(5) +5*2*sqrt(3)

6 sqrt(5) -9sqrt(5) +10sqrt(3)

-3 sqrt(5)+10sqrt(3)


User Akeeseth
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