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This is quite clear when you add measurements, for example, lengths. If you just go ahead and add the numbers, without considering differences in units, you get DIFFERENT RESULTS, depending on the units used. For example, if you add 1 m + 2 m, you get 3 m - but if you express this as 1000 mm + 2 m, you get 1002. 1002 what? Anyway, this isn't the same answer as before, whether you decide that the 1002 represents meters, or mm. So, something is obviously very wrong; there is no way to make sense out of the calculations - unless you FIRST convert to the same units.If you try to add different units ("unlike terms"), for example meters and square meters, the situation gets even worse.
What else can I help you with?
Algebra identifying like terms in addition and subtraction?
sum qoutient product greater then less than
What are terms in algebra?
A term is a constant number, a variable, or a variable with a coefficient. Terms are separated from each other by addition or subtraction signs. For example, -7x is a term. 3xy is a term. 4b+m is two terms.
Is 6x-5 a monomial?
no it is a binomial. terms in an algebriac expression are separated by addition or subtraction ( + or -) symbols and must not be like terms. then just count the terms. one term = monomial, 2 terms = binomial, 3 terms = trinomial. More than 3 terms are usually just referred to as polynomials.
How do you combine unlike terms?
Unlike terms are terms in an equation that are different. These terms cannot be combined. Like terms, however, can be combined.
Is this a monomial or binomial or trinomial 4x2 3x 2?
Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.Assuming there are addition or multiplication signs between the three terms, the expression is a trinomial.
What is separated by an addition or subtraction sign?
terms
Is a pattern where the terms are related by addition and subtraction?
Yes
What exactly has the same variable and exponents?
In algebra, expressions that have the same variable and exponents are considered like terms. For example, the terms (3x^2) and (5x^2) are like terms because they both contain the variable (x) raised to the same exponent of 2. Like terms can be combined through addition or subtraction, while terms with different variables or exponents cannot be combined in this way.
Is the process of addition and subtraction of radical expression with like and unlike terms the same?
The process is the same for addition and subtraction. The process is totally different for like and unlike terms.
Like terms have the same variable but may be raised to different powers?
No. Like terms should contain the same variable or variables, raised to the same powers. Like terms are those that can be combined by addition or subtraction.
What is a like term of 5x?
A like term of 5x is any term that has the same variable raised to the same power. For example, 3x or -2x are like terms of 5x because they both contain the variable x raised to the first power. Like terms can be combined through addition or subtraction, while terms with different variables or powers cannot be combined.
What are the operations that separate terms in an expression?
what are the operations that separate terms in an expression
Arithmetic progression?
This a progression that involves addition or subtraction of successive terms in a sequence.
What is expression in math terms?
It is a collection of terms which are combined using various mathematical operations such as addition, subtraction, multipplication, division, power, inverse, trigonometric functions etc. It does not have an equality of inequality relationship - which would make it an equation or inequality.
Why do you need to have a common denominator before you subtract or add them?
Because addition and subtraction are defined in terms of like terms.
What are the prior skills needed for combining like terms?
Basic knowledge of addition and subtraction.
What are the terms used indicating four fundamental operation?
They are addition, subtraction, division and multiplication
