College Algebra By Kaufmann Info

That summer, he didn’t sell the book back. He kept it on his shelf, between Chaucer and Morrison.

He factored. (2x – 1)(x – 2) = 0. Then x = 1/2 or x = 2. college algebra by kaufmann

He closed his eyes. He saw Kaufmann’s voice on the page: “Try factoring first. If not, the quadratic formula always works.” That summer, he didn’t sell the book back