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a2+b2+2ab
(a-b)2=a2+b2-2ab
(a+b)2=(a-b)2+4ab
(a-b)2=(a+b)2-4ab
a2-b2=(a+b)(a-b)
(a+b+c)2=(a+b+c+2ab+2bc+2cz)
(a+b)3=a3+b3+3ab(a+b)
(a-b)3=a3-b3-3ab(a-b)
a3+b3=(a-b)(a2-ab+b2)
a3-b3=(a+b)(a2+ab+b2)
a3+b3+c3-3abc=(a+b+c)(a2+b2+c2-ab-bc-ca)
(x+a)(x+b)=x2+x(a+b)+ab ==
3a+10b-b+2a=5a+9b
y=mx+b is another one
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Who uses algebra the most?
As by "who" i assume you mean what profession. Algebra is used a lot in banking, economics, and doctors who need formulas. But overall algebra is mostly used by college leveled advanced algebra teachers.
What is the formulae for algebra?
There are many different formulas and equations for algebra.
Is linear algebra the same as geometry?
No, geometry is more depth into algebra, with formulas and shapes. That's why algebra is a prerequisite
How do you get good at algebra?
Memorize formulas and practice
What does algebraic conventions mean?
Algebraic conventions are standards used in algebra, like formulas or x being a variable
What is alegebra?
Algebra is a part of mathematics in which letters and other symbols are used to represent numbers and quantities in formulas and equations.
What is the mathematical formula for calculating aljebra?
I suppose you mean "algebra". There are lots of formulas in algebra. Look up any introductory algebra school book.
Why are letters used in variables?
To understand the formulas and concepts in algebra very easily and also in order to solve the problem much efficiently
How do you solve formulas for specified variables?
The technique is known as algebra.
Is arithmetic learn without using formulas?
Of course. Formulas are not encountered until the student progresses from arithmetic to algebra.
Where and how they use algebra in the real world?
Every science uses algebra, every social science uses algebra and all business uses algebra. And that is only a few of the places algebra is used in the real world. Science. Can not do chemistry stoichiometry without algebra. Social science. Stats are big in social science and their manipulation is algebraic. Business. Try figuring out future interest rates without algebraic formulas.
Formulae of Algebra?
You 'll find all Algebra formulae on the following link. https://orion.math.iastate.edu/dept/links/formulas/form1.pdf
