Question

x^7=5x^3,
Find x!
Can't seem to do this! ​

Answer 1

Step-by-step explanation:

x^7=5x^3

x^7/x^3 = 5 or x * x * x * x * x * x * x/x * x * x = 5

x^4 = 5

. ' . x =

$4 \sqrt{5}$

four root five ( not 4 multiple root 5)