(7x + 6)(49x^2 - 42x + 36)
It is: (x-4)(x+9)
The GCF of 12^2 + 18 - 36 is 6.
(x + 6)(x^2 - 6x + 36)
x sq equalls 36 and x equalls plus or minus 6
It's a square factor.25x2-36.5x*5x 6*6Answer: (5x-6)(5x+6)
25x2 - 36y2If you notice that 25 and 36 are perfect squares, you know that your answer would be like the following: (5_ + 6_)(5_ - 6_)because 25x2 - 36y2 is a perfect square binomial, so their square roots fit that way. This only works if the middle sign is minus.From there, you just plug in the x's and y's to get:(5x + 6y)(5x - 6y)
x(x2 + 36)
2(10XY) 5(2XY) 4(5XY) 22(5XY) and so on, though not very interesting factoring
x2 + 13x + 36 = (x + 9)(x + 4)
x2 + 36 cannot be factored. You can only factor the difference of two squares, not the sum.
(x + 4)(x + 9)
2(x + 6)(x + 3)
(x + 9)(x + 4)
There is a formula for the "difference of squares." In this case, the answer is (5x - 6)(5x + 6)
(x-4)
6x3 - 27x2 + 3x + 36 = 3 (x - 4) (x + 1) (2x - 3)