Question

(-3)(4)(-5)(6)=?

Answer 1

Do you have a question about how to do this?

Answer 2

360.

Answer 3

thanks :)

Answer 4

np(:

Answer 5

... I fail to see how you typing in the answer is any better than her typing it into her calculator and achieving the same result. Unless she doesn't have a calculator in which case she should just use wolframalpha.com. But neither you, nor it will be able to help her on her exams so it's pointless.