(x - 2)(2x + 7)
(y - 2)(y - 7)
It is: (g-5)(g-9)
With the help of the quadratic equation formula
4(h2 - 14)
It can't be solved because the discriminant of this quadratic equation is less than zero
It is: (x-2)(x-7) when factored
(x - 2)(2x + 7)
(y - 2)(y - 7)
If you mean: x squared+9x+14 = 0 then by using the quadratic equation formula x = -2 or x = -7
2(x - 7)(x - 1)
It is: (g-5)(g-9)
With the help of the quadratic equation formula
I assume you mean the equation 2x2 + 12x - 10 = 0. Divide by 2: x2 + 6x - 5 = 0 To complete the square, the constant part (the part with no variable) must be half the linear part (1/2 of 6), squared, so in this case you add 14 to each side: x2 + 6x +9 = 14 This can be factored: (x+3)2 = 14 Now, just take the square root of each side: x + 3 = (plus-or-minus) 14 Solve the resulting two equations (one for plus, one for minus).
4(h2 - 14)
x = -2/3,7/6
-14