Exercise on the development of algebraic expressions

Here is the list of mathematical exercises on the development of algebraic expressions. Each corrected exercise is accompanied by indications, reminders of course, methodological advice which allows you to practice independently.

5 exercises

N°1239 (expansion of algebraic expressions) : This exercise allows to practice developing an algebraic expression by using different techniques of algebraic calculation.

Exercise example :

Expand the following expression `2*(8+x)`?
1239 algebraic calculus | literal computation | expansion of algebraic expressions 7th Grade expand
N°1240 (expansion of algebraic expressions) : This exercise allows to practice factoring an algebraic expression by using different techniques of algebraic calculation.

Exercise example :

Factor the following expression `12+4*x`.
1240 algebraic calculus | literal computation | expansion of algebraic expressions | factoring 7th Grade factor
N°1325 (expansion of algebraic expressions) : This exercise allows you to practice the techniques of simplifying algebraic expressions that contain a single letter.

Exercise example :

Simplify the following expression `1+5*z+2*z^2+5+4*z+z^2+4+2*z+5*z^2`.
1325 expansion of algebraic expressions | algebraic calculus 8th Grade simplify
N°1438 (expansion of algebraic expressions) : The purpose of this exercise is to practice factoring, expanding, simplifying algebraic expression and solving equation.
Exercise example :
1. Expand and reduce E.
2. Factor E.
3. Solve the equation `(9+x)*(4+8*x)=0`.
1438 mathematics exams and competitions | expansion of algebraic expressions | solving equations and inequations of the first degree | factoring | equations 9th Grade | 10th Grade expand_and_simplify
N°1439 (expansion of algebraic expressions) : The purpose of this exercise is to practice factoring, expanding, simplifying algebraic expression and solving equation.
Exercise example :
1. Expand and reduce E.
2. Factor E.
3. Solve the equation `(14-3*x)*(10+2*x)=0`.
1439 mathematics exams and competitions | expansion of algebraic expressions | solving equations and inequations of the first degree | factoring | equations 9th Grade | 10th Grade expand_and_simplify

The expansion of algebraic expressions topic is available for : 7th Grade, 8th Grade

List of exercises by class : middle and high schools, 6th Grade, 7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade.

Corrected online exercises on the expansion of algebraic expressions