0
None because the discriminant of this quadratic equation is less than zero.
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What is the x-intercepts y equals 2x2 plus 2x - 4?
For the x intercepts, y = 0 ie 0 = 2x2 + 2x - 4 or x2 + x - 2 = 0 so that (x + 2)*(x - 1) = 0 So the intercepts are (-2,0) and (1,0)
What is 2x2 plus 11x plus 15?
2x2 + 11x + 15 = (x + 3)(2x + 5).
What is the discriminant of 2x2 plus 5x plus 4 equals 0?
-7
Is y equals 3x plus 1 and -2x2 a function?
No.
2x2 equals 4 and 2 plus 2 plus equals 4 is there another?
22 = 4
Related Questions
What is the x-intercepts y equals 2x2 plus 2x - 4?
For the x intercepts, y = 0 ie 0 = 2x2 + 2x - 4 or x2 + x - 2 = 0 so that (x + 2)*(x - 1) = 0 So the intercepts are (-2,0) and (1,0)
2x2 - 3x plus 7?
2x2 equals 5
Maxz equals 2x1 plus 2x2 stc 5x1 plus 3x2 equals 8 x1 plus 2x2 equals 4 x1 x2 equals 0 and integerssolve by ipp?
3
What is 2x2 plus 11x plus 15?
2x2 + 11x + 15 = (x + 3)(2x + 5).
8-2x2 equals x plus 22-7 in ax2 plus bx plus c equals 0 form?
8 - 2x2 = x + 22 - 7Combine like terms on the right side:8 - 2x2 = x + 15Subtract 8 from each side:-2x2 = x + 7Add 2x2 to each side:0 = 2x2 + x + 7
What is the discriminant of 2x2 plus 5x plus 4 equals 0?
-7
Is y equals 3x plus 1 and -2x2 a function?
No.
What does x2 plus x2 equals?
x2 + x2 = 2x2
2x2 equals 4 and 2 plus 2 plus equals 4 is there another?
22 = 4
What is the discriminant of 2x2 plus 23x plus 63 equals 0?
The discriminant is 25.
What is 2x plus 2 equals x plus 4?
2x2=4x4=16
What is the discriminant of 2x2 plus 5x plus 28 equals 0?
The discriminant is -199.
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