y=mx+b
A=xy; A=(pi)r^2; V=xyh; (-b= or - (b^2-4ac)^1/2)/2a ( actually read as negative b plus or minus the square root of b squared minus four ac, all divided by 2a....quadratic formula)
This should get you, if you need more or this is not what you were looking for, let me know.
There are many different formulas and equations for algebra.
Linear Algebra is a branch of mathematics that enables you to solve many linear equations at the same time. For example, if you had 15 lines (linear equations) and wanted to know if there was a point where they all intersected, you would use Linear Algebra to solve that question. Linear Algebra uses matrices to solve these large systems of equations.
expressions don't have an equal sign and equations do
No. Pre-Algebra is taught to provide the ability to do certain mathematical equations before doing the more challenging math of Algebra I.
I'm going to differ on many thoughts. I believe that geometry is MUCH easier than Algebra 1 - especially the 2nd semester of algebra 1 which a good chunk of time was spent on factoring and quadratic equations. The Algebra used in geometry is fairly basic - lots of 1 and 2 step equations. By the second semester you will get into some more complicated algorthims when dealing with area and surface area but that is about as difficult as it will get. I bet you'll feel that your algebra skills increase after looking at things geometrically.
There are a variety of algebra worksheets available at www.kutasoftware.com. Some include basic algebra, polynomials and linear equations.
how can yu make algebra equations easy for a twelve year old
There are many different formulas and equations for algebra.
YES! If you can't do algebra, you won't last ten seconds in trigonometry. It basically is algebra, just using equations within equations.
The difference of algebra and algebra 1 is that in algebra they teach you the basics. For example, they teach you about variables, graphs, how to find slopes. In algebra 1 they start using equations and and teach you how to work longer equations and all that jazz.
No. Differential equations come up in Calculus.
Linear Algebra is a branch of mathematics that enables you to solve many linear equations at the same time. For example, if you had 15 lines (linear equations) and wanted to know if there was a point where they all intersected, you would use Linear Algebra to solve that question. Linear Algebra uses matrices to solve these large systems of equations.
As many as you want.
an infinite number of them
algebra involves equations with numbers a variables and your goal is to solve for the variable
expressions don't have an equal sign and equations do
No. Pre-Algebra is taught to provide the ability to do certain mathematical equations before doing the more challenging math of Algebra I.