Presentation is loading. Please wait.

Presentation is loading. Please wait.

Quadratic Equations and Problem Solving. The square of a number minus twice the number is sixty three.

Published byGeoffrey Newton Modified over 9 years ago

Similar presentations

Presentation on theme: "Quadratic Equations and Problem Solving. The square of a number minus twice the number is sixty three."— Presentation transcript:

1 Quadratic Equations and Problem Solving

2 The square of a number minus twice the number is sixty three

3 The length of a rectangle is five feet more than its width. The area of the rectangle is 176 squared feet. Find the length and width of the rectangle.

4 Find two consecutive odd integers whose product is 23 more than their sum.

5 Pythagorean Theorem (leg)² + (leg)² = (hypotenuse)² Right Triangle A² + B² = C²

6 The length of one leg of a right triangle is 7 meters less than the length of the other leg. If the measure of the hypotenuse is 13 meters, find the length of each leg.

Download ppt "Quadratic Equations and Problem Solving. The square of a number minus twice the number is sixty three."

Similar presentations

A quadratic equation is written in the Standard Form,

A quadratic equation is written in the Standard Form,
CHAPTER 9 Quadratic Equations Slide 2Copyright 2011, 2007, 2003, 1999 Pearson Education, Inc. 9.1Introduction to Quadratic Equations 9.2Solving Quadratic.

CHAPTER 9 Quadratic Equations Slide 2Copyright 2011, 2007, 2003, 1999 Pearson Education, Inc. 9.1Introduction to Quadratic Equations 9.2Solving Quadratic.
4.7 Quadratic Equations and Problem Solving BobsMathClass.Com Copyright © 2010 All Rights Reserved. 1 General Strategy for Problem Solving Understand the.

4.7 Quadratic Equations and Problem Solving BobsMathClass.Com Copyright © 2010 All Rights Reserved. 1 General Strategy for Problem Solving Understand the.
Pythagorean Theorem Unit

Pythagorean Theorem Unit
EXAMPLE 4 Find the length of a hypotenuse using two methods SOLUTION Find the length of the hypotenuse of the right triangle. Method 1: Use a Pythagorean.

EXAMPLE 4 Find the length of a hypotenuse using two methods SOLUTION Find the length of the hypotenuse of the right triangle. Method 1: Use a Pythagorean.
The Pythagorean Theorem. The Right Triangle A right triangle is a triangle that contains one right angle. A right angle is 90 o Right Angle.

The Pythagorean Theorem. The Right Triangle A right triangle is a triangle that contains one right angle. A right angle is 90 o Right Angle.
The Pythagorean Theorem x z y. For this proof we must draw ANY right Triangle: Label the Legs “a” and “b” and the hypotenuse “c” a b c.

The Pythagorean Theorem x z y. For this proof we must draw ANY right Triangle: Label the Legs “a” and “b” and the hypotenuse “c” a b c.
Section 7.4   Applications of Quadratic Equations.

Section 7.4   Applications of Quadratic Equations.
Pythagorean Theorem As posted by: oints/math/pythagorean.html.

Pythagorean Theorem As posted by: oints/math/pythagorean.html.
Quadratic Equations and Problem Solving MATH 018 Combined Algebra S. Rook.

Quadratic Equations and Problem Solving MATH 018 Combined Algebra S. Rook.
Benchmark 40 I can find the missing side of a right triangle using the Pythagorean Theorem.

Benchmark 40 I can find the missing side of a right triangle using the Pythagorean Theorem.
Section 11.6 Pythagorean Theorem. Pythagorean Theorem: In any right triangle, the square of the length of the hypotenuse equals the sum of the squares.

Section 11.6 Pythagorean Theorem. Pythagorean Theorem: In any right triangle, the square of the length of the hypotenuse equals the sum of the squares.
Right Triangles And the Pythagorean Theorem. Legs of a Right Triangle Leg -the two sides of a right triangle that form the right angle Leg.

Right Triangles And the Pythagorean Theorem. Legs of a Right Triangle Leg -the two sides of a right triangle that form the right angle Leg.
Learning Target: I can solve problems involving the Pythagorean Theorem. For Right Triangles Only! leg hypotenuse - always opposite the right angle.

Learning Target: I can solve problems involving the Pythagorean Theorem. For Right Triangles Only! leg hypotenuse - always opposite the right angle.
12.3 The Pythagorean Theorem

12.3 The Pythagorean Theorem
Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula

Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula
Unit 8 Lesson 9.2 The Pythagorean Theorem CCSS G-SRT 4: Prove theorems about triangles. Lesson Goals Use the Pythagorean Th. to find missing side lengths.

Unit 8 Lesson 9.2 The Pythagorean Theorem CCSS G-SRT 4: Prove theorems about triangles. Lesson Goals Use the Pythagorean Th. to find missing side lengths.
Objective The student will be able to:

Objective The student will be able to:
Section 7.1 – Solving Quadratic Equations. We already know how to solve quadratic equations. What if we can’t factor? Maybe we can use the Square Root.

Section 7.1 – Solving Quadratic Equations. We already know how to solve quadratic equations. What if we can’t factor? Maybe we can use the Square Root.
Review of Long Division 6.4 – Dividing Polynomials Long Division.

Review of Long Division 6.4 – Dividing Polynomials Long Division.

Similar presentations

Ads by Google