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A Method for Solution of Nonlinear Inequalities
Peer reviewed Peer reviewed
King, James L., Jr. – Mathematics Teacher, 1973
Descriptors: Algebra, Algorithms, College Mathematics, Inequalities
Numerical Solution of Linear Equations
Peer reviewed Peer reviewed
Niebaum, Jerome – Mathematics Teacher, 1973
Descriptors: Algebra, Algorithms, Instruction, Mathematics
An Algorithm for Partial-Fraction Expansion
Peer reviewed Peer reviewed
Rogers, Joseph W.; Rogers, Margaret Anne – Mathematics Teacher, 1972
Descriptors: Algebra, Algorithms, Fractions, Instruction
A Conversation on Factoring
Peer reviewed Peer reviewed
Palagi, George H. – Mathematics Teacher, 1973
Descriptors: Algebra, Algorithms, Instruction, Mathematics Education
A Simple Method for Rationalizing the Divisor
Pinker, Aron – MATYC Journal, 1975
Descriptors: Algebra, Algorithms, College Mathematics, Division
Some Problems with Round-Off
Peer reviewed Peer reviewed
Elliott, David – Australian Mathematics Teacher, 1972
The problem of rounded numbers used in computations on digital computers is discussed and examples showing the effect of round-off errors are given. (DT)
Descriptors: Algebra, Algorithms, Computer Oriented Programs, Computers
Another Look at Fractions
Peer reviewed Peer reviewed
Ness, Harald M., Jr. – Arithmetic Teacher, 1973
An outline of the way that fractions might be presented in ninth grade algebra is given, and implications for elementary school instruction are noted. (DT)
Descriptors: Algebra, Algorithms, Elementary School Mathematics, Fractions
Investigation of Line Crossing in a Circle
Peer reviewed Peer reviewed
Vaughn, Ruth K. – Arithmetic Teacher, 1971
Descriptors: Algebra, Algorithms, Deduction, Geometric Concepts
A Novel Way to Factor Quadratic Polynomials.
Peer reviewed Peer reviewed
Autrey, Melanie Ann; Austin, Joe Dan – Mathematics Teacher, 1979
An alternate method for factoring quadratic equations is presented as being quicker and easier to use than the trial-and-error method. (MP)
Descriptors: Algebra, Algorithms, Instruction, Secondary Education
A Strategy for Using LSD!
Peer reviewed Peer reviewed
Hancock, Robert R. – Mathematics Teacher, 1976
Identifying the larger (L), smaller (S) and difference (D) of two real numbers, and then selecting the appropriate relationship between L, D, and S can help students solve algebra word problems. (SD)
Descriptors: Algebra, Algorithms, Curriculum, Instruction
Fractions Without Quotients: Arithmetic of Repeating Decimals
Peer reviewed Peer reviewed
Plagge, Richard – Two-Year College Mathematics Journal, 1978
Algorithms are developed and presented for the addition and multiplication of positive rational numbers using only their repeating decimal representation. (MN)
Descriptors: Algebra, Algorithms, College Mathematics, Decimal Fractions
The Euclidean Algorithm as a Matrix Transformation
Peer reviewed Peer reviewed
Ibrahim, Aziz; Gucker, Edward – Mathematics Teacher, 1972
Descriptors: Algebra, Algorithms, Arithmetic, Computers
The Euclidean Algorithm as a Means of Simplifying Fractions
Peer reviewed Peer reviewed
Rogers, Hartley, Jr. – Arithmetic Teacher, 1970
Descriptors: Algebra, Algorithms, Division, Elementary School Mathematics
Euclid, Fibonacci, and Pascal--Recursed!
Peer reviewed Peer reviewed
Peelle, Howard A. – International Journal of Mathematical Education in Science and Technology, 1975
Use of the computer programs provided here in APL programming language can help students understand computational algorithms. (SD)
Descriptors: Algebra, Algorithms, College Mathematics, Computer Programs
The Christmas-Present Principle
Peer reviewed Peer reviewed
Wirth, James F. – Mathematics Teacher, 1975
An approach to solving equations is presented. (SD)
Descriptors: Algebra, Algorithms, Curriculum, Instruction
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