Find the value of x and y from the equation below.

      

Given that $9^{2x}\times \ 2^y = 72$. Find the value of x and y.

  

Answers

---

$3^{2(2x)}\times 2^y\ =\ 2^3\times\ 3^2$
4x = 2, y = 3
x=${\frac 12}$, y = 3

---

raphael answered the question on December 16, 2016 at 12:45

Next: Simplify the following completely
Previous: Find the length of the side of the square

View More Mathematics Questions and Answers | Return to Questions Index

Learn High School English on YouTube

Related Questions

---

• Simplify the following completely(Solved)
  

  $\frac{a^2 + a - 3ab - 3b}{(a + 1)(3b^2 - ab)}$

  Date posted: December 16, 2016.  Answers (1)

• Find how far from town A the two buses X and Y meet(Solved)
  

  Two buses X and Y leave town A and B which are 60 km apart at an average speed of 70 km/hr and 30 km/hr respectively. Find how far from town A do the buses meet.

  Date posted: December 16, 2016.  Answers (1)