### Home > INT3 > Chapter 8 > Lesson 8.3.4 > Problem8-147

8-147.

The zeros of two quadratic functions are given below. Write possible quadratic functions in standard form that have the given zeros. Homework Help ✎

1. $x = –i, x = i$

$y=(x + i)(x - i)$

1. $x = 1 +\sqrt { 2 }$, $x = 1 – \sqrt { 2 }$

$y = (x - (1 + \sqrt{2}))(x - (1 - \sqrt{2}))$