Purchase Solution

quadratic equations

Not what you're looking for?

Ask Custom Question

1. Solve and show your work
The perimeter of a rectangular building is 234 feet. The width is 25 feet shorter than the length. What are the dimensions? (Let W represent the width and L represent the length.)

2. Solve and show your work
(x+7)^2=20

Purchase this Solution
Solution Summary

The expert uses quadratic equation to determines the perimeter and area of a rectangular.

Purchase this Solution
Free BrainMass Quizzes
Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Probability Quiz

Some questions on probability

View More Free Quizzes
Related BrainMass Solutions

  • Concepts of Quadratic Equations

    636434 Concepts of Quadratic Equations 1. What is a quadratic equation? 2. Explain why the 'zero product rule' makes sense. 3. Why is factoring used to solve quadratic equations? 4. Some equations have a higher degree than 2.

  • Methods for Solving Quadratic Equations

    all quadratic equations are easily factored Appropriate for - equations with real roots, equations where factors are apparent I prefer factoring or the quadratic formula.

  • Algebra - Quaratic Equations

    200638 Quadratic Equations - 1. How do you know if a quadratic equation will have one, two or no solutions? How do you find a quadratic equation if you are only given the solution? ... 2.

  • Quadratic equations and coefficients

    255622 Quadratic equations and coefficients I need help with writing three quadratic equations, with a, b, and c (coefficients of x2, x, and the constant) as: Integers Rational numbers Irrational numbers The quadratic equations should be

  • Quadratic Equations with Complex Roots

    584953 Quadratic Equations with Complex Roots Determine the number and types of solutions for the following quadratic equations x2 - 5x = -6 Determine the value of c for which the following quadratic equations will have one root.

  • Quadratic Equations and Applications (Four Problems)

    29832 Quadratic Equations and Applications (Four Problems) Assignment 5: Solutions of Quadratic Equations and their Applications 1.

  • Solving for Quadratic Equations

    550544 Solving for Quadratic Equations A step-by-step procedure is given for applying the quadratic formula to solve for x. The quadratic formula considered is as follows: x^2-x-6=0.

  • Coefficients of Quadratic Equations

    101779 Coefficients of Quadratic Equations Quadratic Equations Write three quadratic equations, with a, b, and c (coefficients of x2, x, and the constant) as: 1. Integers 2. Rational numbers 3.

  • Quadratic equations

    2712 Quadratic equations What are quadratic equations? You didn't give me an exact problem. You may want to know all about quadratic equations. Here is the explanation.

  • Coefficients of Quadratic Equations

    representation of quadratic equations and linear equations?

View More Related Solutions