a^2 - b^2 = (a + b)(a - b)
use the difference of two squares yule.
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).
If the missing sign is minus then you have the difference of two squares so: (2x + 3y)(2x - 3y)
It is x^2 -4 = (x-2)(x+2) when factored and it is the difference of two squares
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There is a formula for the difference of two squares. The sum of two squares doesn't factor.
The formula to factor the difference of two squares, a2 - b2, is (a + b)(a - b).
It is the difference of two squares which is: (x+2y)(x-2y)
use the difference of two squares yule.
It is the difference of two squares which is: (6-10w)(6+10w)
(x + 3)(x - 3)
Their sum and their difference.
This expression is the difference of squares. It can be factored to (9 - 7n4)(9 + 7n4)
-7
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).
x2 + 36 cannot be factored. You can only factor the difference of two squares, not the sum.
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.