Question

Find the ordered pair solution for the

system of equations.
f(x) = x² + 4
f(x) = 4x

Answer 1

x=2

Explanation:

f(x)=x²+4

f(x)=4x

x²+4=4x

x²-4x+4=0

using formula method

x=-b±√b²-4ac/2a

solving

x=2