tricky...it has alot to do with trial and error!
step 1: Get the question e.g: 1 x 4y = 3 + 2y...what is y?
step 2: Rearange the words (group the words ending with x to the normal ones)
e.g: 1 x 2 = 4y -2y
step 3; THINK LOGIC! E.g: 4 times y takeaway 2 times y is y doubled. y x 2 = 2
y x 1=1 so y is 1!
The method is exactly the same.
The 16th century Italian mathematician, Gerolamo Cardano was the first to use imaginary and complex numbers in his work on cubic equations.
They are called the solutions or roots of the equations.
Yes. An equation has an "=" sign.
yes. numbers can be seen as solutions to equations and zero can be.
The idea is to work with the same variables, but it is possible that some of the variables are missing in some of the equations.
Spreadsheet equations help you get work done more efficiently. If you enter a new set of data, the equations will automatically adjust to the data you just put in.
Plug your ordered pair into both of your equations to see if you get they work.
work = force x distance time = distance : time power = work : time force = ?
Difficult mathematical equations as the software can work it out for you
He did poineering work in differential equations. See link.
False.
Hermite
They are straight line graphs that work out the solutions of 2 equations or simultaneous equations
To see what happens when chemicals are mixed together and also work out equations
You cannot work a simultaneous equation. You require a system of equations. How you solve them depends on their nature: two or more linear equations are relatively easy to solve by eliminating variables - one at a time and then substituting these values in the earlier equations. For systems of equations containing non-linear equations it is simpler to substitute for variable expression for one of the variables at the start and working towards the other variable(s).
Algebraic equations, trigenometric equations, linear equations, geometric equations, partial differential equations, differential equations, integrals to name a few.