0
x2+x-15 = 0
Using the quadratic equation formula:
x = 3.405124838 or x = -4.405124838
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How do you solve -2a plus 5 plus 3a equals 15-21?
depends what 'a' =
How do you solve 12x squared plus 9x plus 15 equals 0 with quadratic formula?
It can't be solved because the discriminant of the given quadratic equation is less than zero meaning it has no real roots.
Solve the equation 6m plus 15 equals 12?
-0.5
2cy plus 2xy equals 15 solve for y?
Y=15/(2c+2x)
How do you solve the system of equation 5x plus y equals -7 amd 3x plus y equals 15?
5x+y=-7 3x+y=15 8=D
How do you solve -2a plus 5 plus 3a equals 15-21?
depends what 'a' =
Solve the equation 6m plus 15 equals 12?
-0.5
How do you solve 12x squared plus 9x plus 15 equals 0 with quadratic formula?
It can't be solved because the discriminant of the given quadratic equation is less than zero meaning it has no real roots.
2cy plus 2xy equals 15 solve for y?
Y=15/(2c+2x)
Solve for x 8x equals 2x plus 15?
8x = 2x + 15 6x = 15 x = 15/6 = 2.5
How do you solve 15 plus b equals 23?
15+b = 23 Subtract 15 from both sides b = 8
How do you solve the system of equation 5x plus y equals -7 amd 3x plus y equals 15?
5x+y=-7 3x+y=15 8=D
3x squared minus 2x when x equals 5?
You fill in for x and solve the equation3(5)^2 - 2(5)15^2 - 10; now solve
What is 15 to the power of 2 equals?
15 to the 2nd power or 15 squared equals 15 * 15 which equals 225.
Factor x squared - 8x plus 15 equals 0?
(x-3)(x-5) = 0
How do you solve x squared plus 3x minus 15 equals 0?
x2 + 3x - 15 = 0 you need to use the quadratic equation... since you have x to the second degree you will get two answers... yours two answers are... x = 2.6533 and -5.6533
15 plus n equals 24 SOLVE FOR N?
15 + n = 24 (subtract 15 from both sides) n = 9
