Answer:
⁴√x³
Step-by-step explanation:
According to the Definition of Rational Exponents [part I] , rewrite the radicals as exponents, with your root being your denominator and your index being your numerator. This is when your numerator is 1:
aᵐ\ⁿ = ⁿ√aᵐ
√x → x¹\² → x²\⁴ [Least Common Denominator (LCD)]
⁴√x→ x¹\⁴
Then, according to the Product-to-Power Exponential Rule, whenever you multiply terms with exponents, you add the exponents:
x²\⁴ + x¹\⁴ = x³\⁴
Definition of Radical Exponents [part II (numerator is greater than 1)] → convert back to radical form:
x³\⁴ → ⁴√x³
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Answer:
the final cost would be 123.05
To find the % sales tax, you simply need to find that percentage of the price.
5% of $98.75 is $4.94
98.75x0.05=4.94
8% of $98.75 is $7.90
98.75x0.08=7.90
6.5% of $98.75 is $6.42
98.75x0.065=6.42
Therefore, of the sale amount $98.75,
5% sales tax is $4.94
8% sales tax is $7.90
6.5% sales tax is $6.42
If you want to find the total price, add the sales tax to the sale price.
Retake the picture some of the text is cut out.
A. 36/a
B. 55-b
C.18+c
D.49d
E.e/62