# How do you solve and write the following in interval notation: #4x^2 + x ≤ 3#?

##### 1 Answer

#### Answer:

Solution is

#### Explanation:

Now factorizing LHS, we get

or

or

As equality sign is fulfilled by **these are part of solution** as we already have equality sign.

These two points divides number line in three regions

**A-** First region is

**B-** Second region is **hence this is a solution**.

**C-** Third region is

Hence solution is