To factor the equation ( x^2 - x + 5 = 0 ), we first check the discriminant ( b^2 - 4ac ) where ( a = 1 ), ( b = -1 ), and ( c = 5 ). The discriminant is ( (-1)^2 - 4(1)(5) = 1 - 20 = -19 ), which is negative. This indicates that the equation has no real roots and cannot be factored over the real numbers. However, it can be expressed in terms of complex roots if necessary.
(x - 4)(2x + 3)
The expression is likely 4x2 - 36x +81 which is the same as (2x - 9)(2x - 9) or (2x - 9)2
y = 2x + 1 IS a linear equation!
4x2-20+25 = (2x-5)(2x-5) when factored with the help of the quadratic equation formula.
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
(x - 4)(2x + 3)
The expression is likely 4x2 - 36x +81 which is the same as (2x - 9)(2x - 9) or (2x - 9)2
y = 2x + 1 IS a linear equation!
6x^2 + 11x + 4 is a Quadratic Statement. It is NOT an equation, because there is no 'equals' (=). It will factor to ( 3x + 4)(2x + 1)
4x2-20+25 = (2x-5)(2x-5) when factored with the help of the quadratic equation formula.
(2x + 3y)(2x + 5y)
-1
for something to be an equation it has to be equal to something.2x+3=0 would be a linear equation (with x=-1.5) 2x+3+0 is just a series of terms.
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
The value of X in the equation 2x plus 36 = 4 is -16.
The solution to the equation 2x plus 2 is 2(x + 1).
It can be. x^2 + x + 1 is a factor of 2x^2 + 2x + 2