# When Chloe's height is squared and then doubled the result in 3m more than her height now. How tall is Chloe now?

##### 1 Answer

Jan 29, 2016

Chloe is

#### Explanation:

Let

Applying the quadratic formula , we get

We know Chloe's height must be positive, and so we can toss out the

Thus Chloe is