Here are two steps from the derivation of the quadratic formula. what took place between the first step and the second step? a. completing the square b. taking the square root of both sides c. factoring a perfect square trinomial previous

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Find two consexutive odd integers such that the sum of their square is 650