3x^2+kx=-3 What is the value of K will result in exactly one solution to the equation?

For k = 6 or k = -6, the equation will have exactly one solution.

Step-by-step explanation:

Given a second order polynomial expressed by the following equation:

.

This polynomial has roots such that , given by the following formulas:

If , the equation has only one solution.

In this problem, we have that:

So

We will only have one solution if . So

For k = 6 or k = -6, the equation will have exactly one solution.

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450