If 4(x2)16x = 1. Find the value of x where x≠0.
2
3
1
any of the above
Given, 4(x2)16x = 1
⇒4x2 = 16x
⇒4x2 = (42)x
⇒4x2 = 42x
Since bases are equal powers should also be equal
⇒(x2) = 2x
⇒x = 2
If x≠0 and x+12x = 4, then find the value of x2+14x2