Question

I think it is A but want to check it



This function has how many solutions? 4x2 = 0
A. 2
B. 1
C. 0

Answer 1

I assume that is 4x^2 = 0

This is a trick question. A quadratic always has two roots, but sometimes they are repeated. That is the case here: x= 0 is a repeated root. So only one solution.