Exercise on factoring

Here is the list of mathematical exercises on factoring available online for free. Each corrected exercise is accompanied by indications, reminders of the course, methodological advice which allows you to practise independently.

6 exercises

N°1240 (factoring) : 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 | expansion of algebraic expressions | factoring 7th Grade factor
N°1430 (factoring) : The purpose of this corrected algebraic calculus exercise is to factor an algebraic expression that involves squares.

Exercise example :

Factor the following expression `x^2-20*x`.
1430 algebraic calculation and remarkable identities | numbers and equations | factoring 9th Grade | 10th Grade factor
N°1431 (factoring) : The purpose of this exercise is to factor an algebraic expression using a remarkable identity of the form a² - b².

Exercise example :

Factor the following expression `9*x^2-49`.
1431 algebraic calculation and remarkable identities | numbers and equations | factoring 9th Grade | 10th Grade factor
N°1438 (factoring) : 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 (factoring) : 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
N°1633 (factoring) : The goal of this exercise of algebraic calculation is to factor a polynomial of degree 3 knowing one of its roots.
Exercise example :
1. Compute P(-2)
2. Find the polynomial Q such that for any real x, P(x)=(x+2)Q(x)
1633 polynomial functions | factoring 11th Grade factor

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Corrected online exercises on factoring