When you factor the equation...
r^2-4r-77
r^2+7r-11r-77
r(r+7)-11(r+7)
(r-11)(r+7) so each parenthetical term is a dimension.
Note that r>11 though for any possible real solution.
Step-by-step explanation:
15 : 40
Both have table of 5 in common
5 : 8
Mhmmmmmm like 13 because 10+3 is 13 and #brain
Umm what is this supposed to mean more information
Answer: 14x56=784
Step-by-step explanation:
