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Details for problem "Specify binomic formula for expanded term"

Quickname: 6896

Suitable for grades: Grade 6, Grade 7, Grade 8

Summary

A term is given which is the expanded form of a binomic formula. The original binomic formula has to be found.

Example


Description

A term is presented. The term is the expanded form of one of the three binomic formulas. The task is to find the original binomic formula in the form of a product of two sums.

The summands of the formula's factors will be either a variable and a literal number or both of them will be variables. In no case, both summands will be numbers, which means the expanded term will always contain variables and it does not simplify to a single literal number.

The number of problems is selectable. For the types of formulas that will appear it can be specified that only some of the three binomic formulas will be used.

Variables that appear will always be named a and b or x and y.

Topics: Algebra

Tags: Polynom, Quadratic functions, Rules, Terms

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Customization options for this problem

Parameter
Possible values
Number of problems
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Binomic formula types
(a+b)^2, (a-b)^2, (a+b)(a-b), (a+b)^2 & (a-b)^2, all

Similar problems

Remark
Description
Name and direct link
the other way round: Expand a binomic formula
Apply binomic formula expansion rules to simplify term.



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