![\bf 19^{\frac{7}{4}}\cdot \sqrt[a]{19^b}=19^{\frac{5}{2}}\sqrt{19}\\\\ -----------------------------\\\\ a^{\frac{{ n}}{{ m}}} \implies \sqrt[{ m}]{a^{ n}} \qquad \qquad \sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}\\\\ -----------------------------\\\\ thus\qquad 19^{\frac{7}{4}}\cdot 19^{\frac{b}{a}}=19^{\frac{5}{2}}\cdot 19^{\frac{1}{2}}\implies 19^{\frac{7}{4}+\frac{b}{a}}=19^{\frac{5}{2}+\frac{1}{2}} \\\\\\ ](/tpl/images/0364/0411/87efe.png)
Which of the following is the quotient of b and a?
...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget
Answers: 2
Mathematics, 21.06.2019 20:40
The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?
Answers: 2
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
You know the right answer?
Questions
History, 20.01.2021 21:50
Physics, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
Chemistry, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
History, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
Social Studies, 20.01.2021 21:50
Mathematics, 20.01.2021 21:50
Advanced Placement (AP), 20.01.2021 21:50
