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  • 04-12-2018
  • Mathematics
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66 ÷_ =_R2 what is the answer ?

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rtio rtio
  • 04-12-2018

Answer:

8

Step-by-step explanation:

66 ÷ a = a + 2, anything that has R2 can also be rewritten to be plus 2. Then if you move 2 to the other side it becomes, (66 ÷ a) - 2 = a. Moving a to the other side will create this equation 66 - 2 = a x a. Therefore, 64 = a ^ 2. You just have to find the square root of 64 then.

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