A factory has developed a new process that will produce an increased savings of S'(t) = 100 - t^2 where t is the number of years. The new process produces an increased cost of C'(t) = t^2 - 10t + 28. When will it no longer be profitable to use the new process?

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

this doesn't make sense lol

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.

i need the statement

step-by-step explanation: