# How do you find all zeros of the function #x² + 24 = –11x#?

##### 2 Answers

Jun 4, 2016

#### Answer:

#### Explanation:

Re-writing the given equation as

and remembering that

We are looking for two values,

with a bit of thought we come up with the pair

So we can factor:

which implies either

Jun 4, 2016

#### Answer:

x=-8 or x=-3

#### Explanation:

First you get the equivalent equation

then you solve

so x=-8 or x=-3