Factorising Quadratics File
... than one lot of x2, i.e. the general case of ax2 ± bx ± c There is a slight change here. First of all multiply a and c. We are now looking for 2 values that multiply to give (a x c) and either add to give, or have a difference of b. We must now rewrite the equation and look to factorise the two sepa ...
... than one lot of x2, i.e. the general case of ax2 ± bx ± c There is a slight change here. First of all multiply a and c. We are now looking for 2 values that multiply to give (a x c) and either add to give, or have a difference of b. We must now rewrite the equation and look to factorise the two sepa ...
Algebra 2: Chapter 5 Guideline on Polynomials
... form is a little bit more complex. Here are some guidelines to factoring these monsters. ( ____x + ____ ) ( ____x + ____ ) We have to look for certain binomials. 1) The numbers in the first blanks have the product of a. 2) The product of the numbers in the outside blanks and the product of the numbe ...
... form is a little bit more complex. Here are some guidelines to factoring these monsters. ( ____x + ____ ) ( ____x + ____ ) We have to look for certain binomials. 1) The numbers in the first blanks have the product of a. 2) The product of the numbers in the outside blanks and the product of the numbe ...
Accuracy and Precision SIGNIFICANT FIGURES
... The rules for determining significant figures (sig. fig.). 1) Zeros in the middle of a numbers are significant figures. E.g. 4023 mL has 4 significant figures. 2) Zeros at the beginning of a number are not significant; they act only to locate the decimal point. E.g. 0.00206L has 3 significant figure ...
... The rules for determining significant figures (sig. fig.). 1) Zeros in the middle of a numbers are significant figures. E.g. 4023 mL has 4 significant figures. 2) Zeros at the beginning of a number are not significant; they act only to locate the decimal point. E.g. 0.00206L has 3 significant figure ...
ALL WORK (NEATLY ORGANIZED) IN A NOTEBOOK
... to arrive at the following term. Recursion requires that you know the value of the term immediately before the term you are trying to find. A recursive formula always has two parts: 1. the starting value for a1. 2. the recursion equation for an as a function of an-1 (the term before it.) Consider th ...
... to arrive at the following term. Recursion requires that you know the value of the term immediately before the term you are trying to find. A recursive formula always has two parts: 1. the starting value for a1. 2. the recursion equation for an as a function of an-1 (the term before it.) Consider th ...
Adding Arithmetic Sequences by Pairing Off
... 100. Gauss quickly realized that there was a fast way of doing this, paired numbers from each end, and multiplied by the number of pairs. ...
... 100. Gauss quickly realized that there was a fast way of doing this, paired numbers from each end, and multiplied by the number of pairs. ...
File
... Rational Numbers – numbers that can be expressed as one integer a divided by another integer b, where b is not zero You can write a rational number a in the form or in decimal b form ...
... Rational Numbers – numbers that can be expressed as one integer a divided by another integer b, where b is not zero You can write a rational number a in the form or in decimal b form ...
Math 2
... b. Demonstrate the ability to add, subtract, multiply, and divide decimals. c. Demonstrate the ability to convert between decimals, fractions, and percentages. 4. Identify various tools used to measure length and show how they are used. a. Identify and demonstrate how to use rulers. b. Identify and ...
... b. Demonstrate the ability to add, subtract, multiply, and divide decimals. c. Demonstrate the ability to convert between decimals, fractions, and percentages. 4. Identify various tools used to measure length and show how they are used. a. Identify and demonstrate how to use rulers. b. Identify and ...
exponent - Bio-Link
... 2. Keep track of all information. 3.Use simple sketches, flowcharts, arrows, or other visual aids to help define problems. 4.Check that each answer makes sense in the context of the problem. (Reasonableness Test) 5.State the answer clearly; remember the units. 6.Watch for being “off by a power of ...
... 2. Keep track of all information. 3.Use simple sketches, flowcharts, arrows, or other visual aids to help define problems. 4.Check that each answer makes sense in the context of the problem. (Reasonableness Test) 5.State the answer clearly; remember the units. 6.Watch for being “off by a power of ...
Honors Geometry Lesson 2-1: Use Inductive Reasoning
... 8. A student makes the following conjecture about the difference of two numbers. Find a counterexample to disprove the student’s conjecture. Conjecture: The difference of any two numbers is always smaller than the larger number. ...
... 8. A student makes the following conjecture about the difference of two numbers. Find a counterexample to disprove the student’s conjecture. Conjecture: The difference of any two numbers is always smaller than the larger number. ...
Arithmetic
Arithmetic or arithmetics (from the Greek ἀριθμός arithmos, ""number"") is the oldest and most elementary branch of mathematics. It consists of the study of numbers, especially the properties of the traditional operations between them—addition, subtraction, multiplication and division. Arithmetic is an elementary part of number theory, and number theory is considered to be one of the top-level divisions of modern mathematics, along with algebra, geometry, and analysis. The terms arithmetic and higher arithmetic were used until the beginning of the 20th century as synonyms for number theory and are sometimes still used to refer to a wider part of number theory.