Question 77

$$x^{x\sqrt{x}} = (x\sqrt{x})^{6x} \Rightarrow x =$$

Solution

given that 

$$x^{x\sqrt{x}} = (x\sqrt{x})^{6x}$$

 when base are same power will be equal 

X^3x\2 = (x^3\2)^6x

x^3\2 = (3\2)6x

x = 81 Answer 


Create a FREE account and get:

  • Download Maths Shortcuts PDF
  • Get 300+ previous papers with solutions PDF
  • 500+ Online Tests for Free

cracku

Boost your Prep!

Download App