If that's +28, the answer is (x - 4)
b(b - 8)
12n2 plus 8n?
The highest common factor of the given numbers is 1
(x + 9)(x + 4)
12x ^2 -32x-12
c2 + 4c + 4 =(c + 2) (c + 2)= (c + 2)2
Find one factor by substituting in values, then use long division. You can then apply the quadratic formula to the result - or factorise it by sight, of course
12x2-20x-8 = (12x+4)(x-2)
If that's +28, the answer is (x - 4)
A perfect trinomial must be of the form a2x2 ± 2abxy + b2y2 and this factorises to (ax ± by)2.
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.
6a squared-8ab+2a factor completely and check mentally
This can't be explained in a few words. Basically you check the different special cases, mentioned in a school algebra course: whether there is a common factor, whether a binomial is a difference of squares, etc. Check a high school algebra book for more details.
there always is one-every # has the factor 1 hint:)
Completely factor the expression by grouping 50cp-4wz+5pw-40cz
1,2,3,4,5,6,8,9,10,12,15,18,20,24,30,36,40,45,60,72,90,120,180,360