Question

how to solve this question
e power of (2ln(5x−7))=

Answer 1

So, its \[e^{2\ln(5x-7)}\]?
And if so, what do you need to solve? The derivative?

Answer 2

how to simplify

Answer 3

A science teacher has a supply of 50% sugar solution and a supply of 80% sugar solution. How much of each solution should the teacher mix together to get 150 mL of 60% sugar solution?
a. 70 mL of the 50% solution and 35mL of the 80% solution.
n. 35mL of the 50% solution and 70mL of the 80% solution.
c. 70mL of the 50% solution and 70mL of the 80% solution.
d. 35mL of the 50% solution and 35mL of the 80% solution.

Answer 4

Mmk, @dieya , is the equation that I put correct?