(10x - 3)(3x + 10) so x = 3/10 or -10/3
x + 1
-1 is the answer. With an odd number of -1s, we end up back where we started as each multiplication only switches from positive to negative.
(x−6)(x+5)
The GCF is 13xy.
The square root of 91x cannot be simplified.
The GCF is 13.
(10x - 3)(3x + 10) so x = 3/10 or -10/3
xsquared minus x minus 72
That doesn't factor neatly. Applying the quadratic formula, we find two real solutions: -8 plus or minus the square root of 91x = 1.5393920141694561x = -17.5393920141694561
x = ? 42 = x squared minus x
it is equal to +x
x + 1
-1 is the answer. With an odd number of -1s, we end up back where we started as each multiplication only switches from positive to negative.
-3
(x - 5)(x + 4)
(x−6)(x+5)