What is the positive solution for (x-4)(x+5) = 0

x=4

Step-by-step explanation:

You can split this up into two equations

x-4=0

x+5=0

To solve each:

x-4=0

Add 4 to each side

x=4

x+5=0

Subtract 5 from each side

x=-5

So your two solutions are -5 and 4 but you want the positive one so the answer is x=4

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]