x2 + 16x - 348 cannot be factored.
Solving for x with the quadratic formula results in x = -8 - 2√103 and x = -8 + 2√103
x3 + 4x2 - 16x - 64 = (x + 4)(x + 4)(x - 4).
4x^2 = 16x 16x - 60x = -44x -44x + 225
No solution in integers.
(3x + 1)(x + 5)
(x + 5)(3x + 1)
2(x - 7)(x - 1)
x3 + 4x2 - 16x - 64 = (x + 4)(x + 4)(x - 4).
4x^2 = 16x 16x - 60x = -44x -44x + 225
No solution in integers.
(3x + 1)(x + 5)
(x + 5)(3x + 1)
That doesn't factor neatly. Applying the quadratic formula, we find two real solutions: -8 plus or minus 4 times the square root of 30. x = 13.908902300206645 x = -29.908902300206645
That won't factor neatly, so we apply the quadratic formula. x = -8 plus or minus 2 times the square root of 5 x = -3.5278640450004204 x = -12.47213595499958
4x(4x^2 + 3x + 1)
It is: x2-16x+60 = (x-6)(x-10) when factored
5x2-16x+12 = (5x-6)(x-2) when factored with the help of the quadratic equation formula
It is 16x squared plus 80x plus 100.Very complicated!