x = -0.5 + 2.397915761656359i
x = -0.5 - 2.397915761656359i
where i is the imaginary square root of negative one.
x2+5x+6 = (x+2)(x+3) when factored because 2 and 3 are factors of 6
x2 + X -6 =0 so X2 + X = 6 so X2 = 6-x so X = square root of (6-x) That's as far as I can get it.
If you're looking to solve for x, you can do so as follows: x2 + 12x - 6 = 0 x2 + 12x + 36 = 42 (x + 6)2 = 42 x + 6 = ± √42 x = -6 ± √42
You will need to use the FOIL formula to solve this type of equation.
You will need to use the FOIL formula to write this problem and begin solving it for X.
x2 + 7x + 6 = (x + 6) (x + 1)
x3 + 4x2 + 6x + 24 = (x2 + 6)(x + 4)
-130
x2+6x+9 = x+3 x2+6x-x+9-3 = 0 x2+5x+6 = 0 Solve by factoring or with the help of the quadratic equation formula: (x+3)(x+2) = 0 Therefore: x = -3 or x = -2
To solve for x: 2x2 + 10 = 58 2x2 = 48 x2 = 24 x = √24 x = √4 × √6 x = 2√6
x2 + 5x + 6 = (x + 2)(x + 3)
x2 + x - 6 = (x + 3)(x - 2)