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Earn +20 ptsQ: What is x when x squared plus x - 20 equals 0?
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What number is needed to complete the square x squared plus 24x equals 0?
144
X squared plus 6x plus 8 equals 0?
x2 + 6x + 8 = 0 Solve for x.X = -2 or X = -4
0 equals 2.5y plus 20?
y equals negative 8.
What does x equal in y equals x squared plus 4?
y equals x plus 4 when y equals 0 then x equals 2i i is the square root of negative 1
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Related questions
How do you factor x squared plus 9 x squared plus 20 equals 0?
If you mean: x2+9x+20 then it is (x+4)(x+5) = 0 when factored
X squared plus nine x plus 20 equals 0?
x2 + 9x + 20 = 0 ∴(x + 4)(x + 5) = 0 ∴x ∈ {-5, -4}
What is 3x squared plus 6x-3 equals 8 in the form of Ax squared plus Bx plus C equals 0?
It is: 3x2+6x-11 = 0
How do you factor 2x squared plus 8x plus 20 equals 0?
It can not be factored because its discriminant is less than zero
What are the solutions for x squared-35x plus 300 equals 0?
x2-35x+300 = 0 (x-15)(x-20) = 0 x = 15 or x = 20
What is the answer to 7x squared plus 2x equals 0?
63828
What is -2x squared plus 3x plus 5 equals 0?
It is a quadratic equation.
What are the solutions to the simultaneous equations of x squared plus y squared equals 20 and 2y minus x equals 0?
The solutions are: x = 4, y = 2 and x = -4, y = -2
What is the roots of x squared equals x plus 20?
x2 = x+20 x2-x-20 = 0 (x-5)(x+4) = 0 x = 5 or x = -4
True or false the solution of the equation of x squared plus 4x equals 0 is identical to the solution of 3x squared plus 12x equals 0?
True because in both equations x = 0 or x = -4
Find the solutions for 4x squared plus 4x plus 1 equals 0?
x = -½
What is the discriminant of x squared plus 6 x plus 5 equals 0?
4
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