Explain why x2+81=0 does not have a solution

You have to take square root of -81

Step-by-step explanation:

It does not have a solution because you'd have to take the square root of -81

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

i recommend you do what your heart desires. if you're attracted to the same gender, then you're attracted to the same gender. you can't determine what your heart wants.