For the problem below, I only need help on expalnation for part b.
Follow Math Help Forum on Facebook and Google+
For the first problem, graph the 2 equations. It is then easy to see that there are 2 solutions: one negative and one positive.
For the second problem, take logarithms on both sides
For part b),
Originally Posted by delicate_tears For the problem below, I only need help on expalnation for part b. You've found the "rules" in part (a). Now plug zero in for "x" in those rules.
View Tag Cloud