Question

6) Find x, if f(x) = g(x) where
(a) f(x) = x4 + 2x2, g (x) = 11x2​

Answer 1

Step-by-step explanation:

Given f(x) =g(x)

4x + 4 = 22

x = (22-4)/4 =18/4 =9/2 = 4.5

If you mentioned the first term to be x⁴

Then x⁴=18/4=(9/2)^¼