# Tag Archives: solve by factoring

## Product of Consecutive Integers

How many integer pairs satisfy the equation ? Source: NCTM Mathematics Teacher, September 2006 Solution We construct products of positive consecutive integers and see which ones if any can be expressed as a power of . is the only such … Continue reading

## Length of Side of Square

If the numerical value of the area of a square plus two times the numerical value of its perimeter is equal to , what is the length of one side of the square? Source: NCTM Mathematics Teacher, September 2006 Solution … Continue reading

Posted in Problem solving
Tagged area, grade 6, NCTM Mathematics Teacher, perimeter, quadratic equation, solve by factoring, square
Leave a comment

## Miscopied Quadratic Equation

Two students attempted to solve a quadratic equation . Although both students did the work correctly, one miscopied the middle term and obtained the solution set , while the other miscopied the constant term and obtained a solution set . … Continue reading