You can find the roots with the quadratic equation (a = 1, b = 3, c = -5).
You can find the roots with the quadratic equation (a = 1, b = 3, c = -5).
x2 plus 3x plus 3 is equals to 0 can be solved by getting the roots.
It is a quadratic polynomial with integer coefficients..
The roots are -2.6180 and -0.3820
(x + 1)(x + 2)
There are none because the discriminant of the given quadratic expression is less than zero.
It is difficult to tell because there is no sign (+ or -) before the 5. +5 gives complex roots and assuming that someone who asked this question has not yet come across complex numbers, I assume the polynomial is x2 -3x - 5 The roots of this equation are: -1.1926 and 4.1926 (to 4 dp)
(x-4) (x+7)
-3/2
-2.5 + 1.6583123951777i-2.5 - 1.6583123951777i
If you mean: x2+3x+2 then it is (x+1)(x+2) when factored
The idea here is to multiply each term in the first polynomial by each term in the second polynomial.