• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
screen pdf: 1.8 Mo, 186 p. - IMJ-PRG
screen pdf: 1.8 Mo, 186 p. - IMJ-PRG

Chapter 8: Rational Functions
Chapter 8: Rational Functions

... 8.5 Solve Rational Equations Rational Equation A rational equation is two equal rational expressions. Steps to Solve a Rational Equation 1. Clear all denominators (i.e. make all denominators 1) in the equation by multiplying both sides of the equation by the LCD of all rational expressions. 2. Solve ...
Solving Multi-Step Equations
Solving Multi-Step Equations

... Step 2: Use the Distributive Property to remove parenthesis if you can’t simplify the problem within them. Example: 4 (25) = 4 (20 + 5) = 4 • 20 + 4 • 5 = 80 + 20 = 100 Step 3: Combine like terms on each side. Examples: 4x + 5x = 9x 8a – 5a = 3a Step 4: “Undo” (since you’re working backwards) additi ...
Area of a Triangle
Area of a Triangle

... polygon. Area is 2-dimensional like a carpet or an area rug. A triangle is a three-sided polygon. We will look at several types of triangles in this lesson. To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogr ...
Test also includes review problems from earlier sections so study
Test also includes review problems from earlier sections so study

... Prime (Not Factorable) - Sum of Squares [NOTE: If you got a different answer, carefully multiply it back together to see that it is not equal to the original problem.] ...
Multistep Equations
Multistep Equations

... • Use the distributive property to eliminate parentheses • Ex) 5(x – 2) + x = 2(x + 3) simplifies to 5x – 10 + x = 2x + 6 + 4 ...
Prealgebra Curriculum Outline 2011
Prealgebra Curriculum Outline 2011

... Understand place value as it relates to powers of 10 Multiply and dividing by powers of 10 Convert between standard form and scientific notation Simplify numerical expressions with exponents using the order of operations. Understand the difference between prime and composite numbers Determine the pr ...
The Diophantine equation x4 ± y4 = iz2 in Gaussian
The Diophantine equation x4 ± y4 = iz2 in Gaussian

... ax4 +by 4 = cz 2 in Gaussian integers with only trivial solutions were studied. In [2] a different proof than Hilbert’s, using descent, that x4 + y 4 = z 4 has only trivial solutions in Gaussian integers. In this short note, we will examine the Diophantine equation x4 ± y 4 = iz 2 in Gaussian intege ...
Solution to Practice Questions
Solution to Practice Questions

... Hint : Proceed as in the proof of Theorem 23.5.1, but consider m = 4p1 p2 · · · pn − 1. Sol. Suppose for a contradiction that there are only finitely many prime numbers which are congruent to 3 modulo 4, say p1 , p2 , . . . , pn . Consider the number m = 4p1 p2 · · · pn − 1. Then m is congruent to 3 ...
Notes on Solving Quadratic Equations by Factoring
Notes on Solving Quadratic Equations by Factoring

... (Set factors equal to 0) (Solve each factor for x) Continued ...
Solutions
Solutions

... of variables u = x + y and v = y and find an equation relating u and v. Then mimick how we found all Pythagorean triples.] Proof. Via the change of variables we get u2 + 2v 2 = x2 + 2xy + 3y 2 = 2 which has (0, 1) as a solution. If (u, v) 6= (0, 1) is another solution let t be the x-coordinate of th ...
Sec 2.1 - studylib.net
Sec 2.1 - studylib.net

... Throughout chapter one, we solved several types of equations including linear equations, quadratic equations, rational equations, etc. Each of these equations had something in common. They were all examples of equations in one variable. In this chapter, we will study equations involving two variable ...
MT Breakout for L4 video list MT 1: Reasoning, Basic Rules and
MT Breakout for L4 video list MT 1: Reasoning, Basic Rules and

... and circles. ...
1

Pythagorean triple



A Pythagorean triple consists of three positive integers a, b, and c, such that a2 + b2 = c2. Such a triple is commonly written (a, b, c), and a well-known example is (3, 4, 5). If (a, b, c) is a Pythagorean triple, then so is (ka, kb, kc) for any positive integer k. A primitive Pythagorean triple is one in which a, b and c are coprime. A right triangle whose sides form a Pythagorean triple is called a Pythagorean triangle.The name is derived from the Pythagorean theorem, stating that every right triangle has side lengths satisfying the formula a2 + b2 = c2; thus, Pythagorean triples describe the three integer side lengths of a right triangle. However, right triangles with non-integer sides do not form Pythagorean triples. For instance, the triangle with sides a = b = 1 and c = √2 is right, but (1, 1, √2) is not a Pythagorean triple because √2 is not an integer. Moreover, 1 and √2 do not have an integer common multiple because √2 is irrational.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report