x+5 is a factor of x2+4x-5 use synthetic division to learn that the other factor is x-1
3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2
x + 4
i got 42 divided 7x
x2 + 5x - 120 can not be factored.
x+5 is a factor of x2+4x-5 use synthetic division to learn that the other factor is x-1
3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2
x2 - 161x + 51 doesn't factor. Applying the quadratic formula, we find two real solutions: (161 plus or minus the square root of 25717) divided by two.x = 160.6826040983953x = 0.3173959016046979
x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
x3 + 1 = (x + 1)(x2 - x + 1) The x + 1's cancel out, leaving x2 - x + 1
x + 4
x2(x3 + 1) is the best you can do there.
Factor x2 plus 12xp plus 36p2 is (x+6p)(x+6p).
You can't factor it
That does not factor neatly.
i got 42 divided 7x
Not factorable