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This is sometimes quite tricky. You can use several tricks to help you factor expressions.
The first thing you should look out for is whether there is some common factor which you can take out.
Example: 3x2 + 5x
has the common factor "x"
Taking it out, you get:
x (3x + 5)
Next, you look for some special forms, which you need to get familiar with - such as the difference of two squares, the sum or difference of two cubes, etc. You can probably find those special forms in the corresponding chapter in your algebra book.
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How do you factor an expression with subtraction?
First you have to solve the subtraction and in the next step you will factor it out.
How do you common factor an expression?
Find a number that evenly divides each term of the expression.
What is a factor in multiplying?
A factor is a number or quantity that when multiplied with another produces a given number or expression.
What is the greatest common factor of y8 y9 and y2?
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers or expressions. You have only one expression in the question! The greatest factor of any expression is itself.
what expression represents the greatest common factor of 20 and 70?
Whatever expression will lead you to the whole number 10.
Is 9v a factor?
Nothing is a factor BY ITSELF; you can say that one expression is a factor OF ANOTHER EXPRESSION. IF you don't specify the other expression, the question is meaningless.
Which part of the expression is a factor 12 plus 5( and minus3n and minus8)?
There is no factor of the expression in the question.
A number or an algebraic expression that is a factor of two or more numbers of algebraic expression is what?
a common factor
If the common factor is divided out of the original expression the reduced expression will be equal to the original expression only when?
the common factor is 1.
What is an expression called that cannot be factored?
If an expression does not have a common factor, then it is called a "prime" expression.
What is the expression in lowest terms?
An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.
What is an Algebraic expression with a factor of 5?
It is 5*f where f is an expression.
What is a factor A factor is a number or quantity that when multipled with another produces a given number or expression?
A factor is a number or quantity that when multipled with another produces a given number or expression.
What is the numerical factor of a multipication expression?
Multiplicand times multiplier equals product. If the expression includes a variable, the numerical factor is the coefficient.
What is the first thing you do when factoring an expression?
Factor out the Greatest Common Factor.
A number or expression that can be multiplied to get another number or expression is called?
A number or expression that can be multiplied to get another number or expression is called a factor.
How can exponents make it easier to write an expression with a repeated factor in the product?
how can exponent can make it easier to write an expression with a repeated factor in the product
