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An expression in math shows some sort of equality. By equality I mean something is equal to something else... like this
7=7
2+3=5
2 x 7 = 14
These are all expressions using the basic order of operations. The most basic order of operations are addition, subtraction, division, and multiplication. In advanced math you have exponents, distribution, factoring, squaring, and square roots. Their are a few more.
In math there is a branch called algebra. This uses expressions to find an unknown. The unknown is called a variable because you can assign that unknown to different equations. Variables are usually associated with letters... like this
m+3=5 In this case m=2
m/2=9 In this case m=18
As you can see the variable "m" can equal different things when it is in different equations. You also don't have to have "m" you can put "a" or "b" or "q" or "z" in there.
a+3=5 In this case a=2
z+3=5 In this case z=2
In higher math expressions become ridiculously hard. You have many variables in one equation and sometimes you can not solve for them. In this case you would assign a graph to it. These equations would look like this.
x2/y + d(1/2) - z3/z7 = y7/z + d(x)
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What is an impresion in math?
If you mean expression, then an expression is a math problem like 2 multiplyed by 2 or 9-2+3
What is a variable expression in math?
a variable expression in math is a symbol that is in a sentence
In math how do you simplify an expression?
Math can be difficult at times. To simplify a math expression, it is important to follow the order of operations, or PEMDAS.
What does a rate look like in math?
3.25
What does evalute mean in math?
It means to find the value of an expression or algebraic expression
What is an impresion in math?
If you mean expression, then an expression is a math problem like 2 multiplyed by 2 or 9-2+3
What does 6th grade math look like?
Its mostly algebra- fractions decimals percents proportions equations expression ratios and etc
What is the relationship between a math term and a math expression?
A math expression is a collection of math terms
What is a variable expression in math?
a variable expression in math is a symbol that is in a sentence
What are arithmetic and geometric patterns in math look like?
they look like arithmetic and geometric patterns in math
In math how do you simplify an expression?
Math can be difficult at times. To simplify a math expression, it is important to follow the order of operations, or PEMDAS.
Can you solve a math expression?
No. An expression cannot be solved.
What is the expression for twice the difference of x and 5 in math?
The expression "twice the difference of x and 5" would look like this: 2(x-5). To solve the problem, you would first subtract 5 from x, and then multiply the difference by two.
What is the definition of (Math)Term in Math?
variables that allows us to preform equations with numbers.
In math is 6x an equation?
The mathematical phrase "6x" is not an equation. It is simply an expression. In math, an expression is a term or terms like 5 or 3x + 2. An equation must show an expression's relationship to another: 5x + 3 = 4 3 + 2 = 5
What is a math expression example?
A math expression is a symbol or combination of symbols that represents a quantity or a relationship between quantities.
What does thousandths look like in math?
It is 0.001
