Question

In the quadratic formula n2^2-10(2^2)=-11, the answer is (6,-17), but how do you get that answer?

Answer 1

Can't understand what you are asking. Write the question as it was asked in book or whatever original form.

Answer 2

nega

Answer 3

that is how it is in the book, it gives that equation and tells you to solve it.

Answer 4

Still can't understand. There is a quadratic formula and it is used to solve equations of the form ax^2 + bx + c = 0. What are you solving? Are you solving for n? It might also help to say what subject (algebra?), class or topic.