Well, arithmetic only involves quantities while algebra involves both quantities and unknown variables.
whats the difference between solving an inequality by algebriac vs graphical
there is no difference between Mathematics and Arithmetic because Arithmetic is a branch of mathematics. there is no difference between Mathematics and Arithmetic because Arithmetic is a branch of mathematics.
The first is an equation which may contain any powers of the variable - including fractional powers. The second is a single term.
You take the difference between the second and first numbers.Then take the difference between the third and second numbers. If that difference is not the same then it is not an arithmetic sequence, otherwise it could be.Take the difference between the fourth and third second numbers. If that difference is not the same then it is not an arithmetic sequence, otherwise it could be.Keep checking until you think the differences are all the same.That being the case it is an arithmetic sequence.If you have a position to value rule that is linear then it is an arithmetic sequence.
An equation has an equal = sign whereas an expression does not.
The differnce between a verbal model and a algebraic model is that a verbal model is an equation written in words and a algebraic model is solving the equation from the verbal model.
Well, arithmetic only involves quantities while algebra involves both quantities and unknown variables.
whats the difference between solving an inequality by algebriac vs graphical
there is no difference between Mathematics and Arithmetic because Arithmetic is a branch of mathematics. there is no difference between Mathematics and Arithmetic because Arithmetic is a branch of mathematics.
An algebraic expression doesn't have an equal sign (e.g. 4x+7) whereas an algebraic equation does (e.g. 4x+7=19). 4x=19-7 4x=12 x=12/4 x=3
an algebraic equation that describes a relationship between several variables is called a?
The first is an equation which may contain any powers of the variable - including fractional powers. The second is a single term.
Equation: x+3=3+x (notice the equal sign: equal; equation)Expression: x+3 (notice no equal sign)
an algebraic expression has no = sign. it could be like x+4, but an equation has to have an = sign. like x+4=5
i think what makes an equation an equation is y= whatever
similarity: both involve arithmetic operations and/or functions difference: an equation either produces an answer or shows how two expressions are equal, an expression does not produce an answer and is usually a portion of an equation or a larger expression