Mathematics is a very important subject in our digital life and enters into many daily applications. It has several methods of explanation and helps us to think. This matter also enters into physics and chemistry.

This lesson is very important because it allows you to express your various activities, such as individual or group sports, music, and the various arts that you love, which develops the student’s linguistic vocabulary and allows him to express himself using words and verbs appropriate for each activity. It is also a topic available in all French language books. Depending on the ages

We can solve square root problems by two ways.1.the time table 2.the prime factors Ex1 square root of 36=6because 6x6=36 By using prime factors: 36=2x2x3x3 I take factor from every repeated factor i take one of them so the square root of 36 =2x3=6 Ex2: square root of 45=9x5=45 3x3x5= The square root of 45=3√ 5