gcf difference of two squares guess ad check/ box method
(c - 3d - 2)(c - 3d + 2)
a2 - b2 = (a - b)(a + b)
a2 - b2 = (a - b)(a + b)
For the first step, express this as a difference of two squares, and use the corresponding formula. After factoring this, one of the two factors will again be the difference of two squares, and can be further factored.
The formula is: A2 - B2 = (A + B) (A - B)
There is a formula for factoring the "difference of squares." In this case, the answer is (9 - 4x)(9 + 4x)
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.
You can use the formula for factoring the difference of two squares in this case.
Their sum and their difference.
gcf difference of two squares guess ad check/ box method
The formula to factor the difference of two squares, a2 - b2, is (a + b)(a - b).
For example: 4x2-36 = (2x-6)(2x+6) when factored and is the difference of two squares
this is what type of question? value of x? difference of 2 squares? factoring?
a squared - b squared = (a+b)(a-b)
You can use the formula for the difference of two squares in this case. - In general, for factoring, check whether the expression to be factored corresponds to one of several common forms - as in this case.
(c - 3d - 2)(c - 3d + 2)