Factor the trinomial (
if the expression is not a factorable using integers enter prime)
a^+4a+12

Which of the binomials below is a factor of this trinominal? x^2-13+30

Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters