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 exercisesExercise example N°1239 :

Expand the following expression `2*(8+x)`?

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This exercise allows to practice developing an algebraic expression by using different techniques of algebraic calculation.

Exercise example N°1240 :

Factor the following expression `12+4*x`.

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This exercise allows to practice factoring an algebraic expression by using different techniques of algebraic calculation.

Exercise example N°1325 :

Simplify the following expression `1+5*z+2*z^2+5+4*z+z^2+4+2*z+5*z^2`.

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This exercise allows you to practice the techniques of simplifying algebraic expressions that contain a single letter.

Exercise example N°1438 :

- Consider the expression `E=(8*x+4)^2-(8*x+4)*(7*x-5)`.
- Expand and reduce E.
- Factor E.
- Solve the equation `(9+x)*(4+8*x)=0`.

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 purpose of this exercise is to practice factoring, expanding, simplifying algebraic expression and solving equation.

Exercise example N°1439 :

- Consider the expression `E=(2*x+10)^2-(2*x+10)*(5*x-4)`.
- Expand and reduce E.
- Factor E.
- Solve the equation `(14-3*x)*(10+2*x)=0`.

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 purpose of this exercise is to practice factoring, expanding, simplifying algebraic expression and solving equation.