Online Tutoring Is The Easiest, Most Cost-Effective Way For Students To Get The Help They Need Whenever They Need It.
In algebra we gone through some mathematical topics related to practical problems in our daily life by using signs and symbol to make the process easier. The main objective of the algebra is to make the process of learning mathematical concepts and the methods of solving those practical problems more interesting and fruitful.
A list of formulae is given below. These formulae will help a lot to work out some problems.
Algebra 1 formulas: -
· (a + b)^2 = a^2 + 2 a b + b ^2 = (a –b)^2 + 4 a b
· (a - b)^2 = a^2 - 2 a b + b ^2 = (a +b)^2 - 4 a b
· (a + b) (a – b) = a^2 – b^2
· a^2 + b^2 = (a + b)^2 – 2 a b = (a – b) ^2 + 2 a b
· (a + b)^2 + (a – b) ^2 = 2 (a^2 + b^2)
· (a + b) ^2 – (a – b) ^2 = 2 (a^2 + b^2)
· (a + b) ^2 + (a – b) ^2 = 4 a b
· (a + b)^3 = a^3 + 3 a^2 b + 3 a b^2 + b^3 = a^3 + b^3 + 3 a b (a + b)
· (a - b)^3 = a^3 - 3 a^2 b + 3 a b^2 - b^3 = a^3 - b^3 - 3 a b (a - b)
· (a + b) (a^2 – ab + b^2 ) = a^3 + b^3 = (a + b) ^3 – 3 a b (a + b)
· (a – b) (a^2 + ab + b^2) = a^3 – b^3 = (a – b)^3 + 3ab (a –b).
HAVE A QUESTION?
Chat With Our Tutoring Experts Now
I just want you to know how great Brinda has been in tutoring me on probability. She is patient and very knowledgeable in all concepts. I look forward to many more sessions with her. I appreciate her help and the great work that Tutor Pace is doing.
9th Grade, from Barbara
Thank you for your excellent tutoring services. It has surely made a lot of difference in our child's academic performance.
9th Grader, from Venkat (father of Sai)
I have enjoyed my session with Aparna and it was helpful. I will hope to see her as my Math tutor in future sessions as well.
10th Grade, from Senia Revayo
Your tutor has been such an inspiration to me as I have difficulty getting some of the physics concepts down and truly understanding them. She takes the time to fully explain each and every aspect of any problem I might ask for help and always with encouragement and humor.