Step-by-step explanation:
2.25(a+1.3)=20.7 what is the value of a ?
1 answer:
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Answer: A
Step-by-step explanation:
When you write exponential form to radical form, the fraction tells us that kind of root it is. Since it is a cubed root, as indicated by the 3 in front of the radical, we know that the fraction will be . If it were to be
, the entire radical would be to the power of 1. Since the radical is to the power of x, our answer would be
.