0
a^2 - b^2 = (a + b)(a - b)
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Factor completely 12x4-20x3 4x2?
use the difference of two squares yule.
What is Difference of two square?
The difference of two squares is quick way to factor polynomials when certain constraints are met: Namely that you have two squares (e.g. 4, 25, 36x2 , 144a6) and one is subtracting from the others (e.g. 25 - 36x2). IF these two constraints are met, then you are able to factor the polynomial by finding the square roots of the squares. sqrt(25)=5 sqrt(36x2) = 6x Therefore 25 - 36x2 = (5+6x)(5-6x) in factored form. In general, given any two squares, a2 and b2, AND they are subtracting, a2 - b2, you can factor them to be (a + b)(a - b).
How do you factor the equation 4x2 9y2?
If the missing sign is minus then you have the difference of two squares so: (2x + 3y)(2x - 3y)
What Factor the expression given below. Write each factor as a polynomial in descending order. x2 - 4?
It is x^2 -4 = (x-2)(x+2) when factored and it is the difference of two squares
Factor the expression given below x2 - 81?
-79
How do you factor 121a2 plus 144b2?
There is a formula for the difference of two squares. The sum of two squares doesn't factor.
How do you use the difference of two squares?
The formula to factor the difference of two squares, a2 - b2, is (a + b)(a - b).
How do you factor x squared minus 4y squared?
It is the difference of two squares which is: (x+2y)(x-2y)
Factor completely 12x4-20x3 4x2?
use the difference of two squares yule.
How do you factor the difference of two squares x2-9?
(x + 3)(x - 3)
How do you factor 36-100w2?
It is the difference of two squares which is: (6-10w)(6+10w)
When factoring a difference of two and 8203 squares the final answer will be in what and 8203 form?
Their sum and their difference.
Determine whether81 - 49n to the 8 power is a difference of two squares If so factor it If not explain why?
This expression is the difference of squares. It can be factored to (9 - 7n4)(9 + 7n4)
How do you factor m2 - 9?
-7
What is Difference of two square?
The difference of two squares is quick way to factor polynomials when certain constraints are met: Namely that you have two squares (e.g. 4, 25, 36x2 , 144a6) and one is subtracting from the others (e.g. 25 - 36x2). IF these two constraints are met, then you are able to factor the polynomial by finding the square roots of the squares. sqrt(25)=5 sqrt(36x2) = 6x Therefore 25 - 36x2 = (5+6x)(5-6x) in factored form. In general, given any two squares, a2 and b2, AND they are subtracting, a2 - b2, you can factor them to be (a + b)(a - b).
How do you factor X squared plus 36?
x2 + 36 cannot be factored. You can only factor the difference of two squares, not the sum.
What are the kinds of factor?
factoring whole numbers,factoring out the greatest common factor,factoring trinomials,factoring the difference of two squares,factoring the sum or difference of two cubes,factoring by grouping.
