# How do you solve #(x+1)^2-9/4=0#?

##### 3 Answers

#### Explanation:

Being a second-order equation, their are two solutions

#### Explanation:

First, move the right-most term to the right side of the equation

Now, take the square root of each side. Don't forget that there will be two roots to the right side:

So, the answers are

and

#### Explanation:

While you could multiply out the bracket and then simplify and factorise the quadratic trinomial, an easier method is to realize that

So, if

then

Consider each factor being equal to 0.