Question

What’s is the solution to the following equation

Answer 1

Explanation:

Let's first understand what this equation is.

This is a quadratic equation.

actually lol i'm lazy the answer is a i believe

Answer 2

`x=(-3+-√(-7))/(2)`

Explanation:

Given equation is
`x^2+3x+4=0`

Apply quadratic formula to solve for x

`x=(-b+-√(b^2-4ac))/(2a)`

The value of a=1, b=3 and c=4

Plug in all the values and solve for x

`x=(-b+-√(b^2-4ac))/(2a)`

`x=(-3+-√(3^2-4(1)(4)))/(2(1))`

`x=(-3+-√(9-16))/(2)`

`x=(-3+-√(-7))/(2)`

The square root is negative . so it is complex