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Find the discriminant for 2x2 - 3x - 5 0?

Updated: 4/28/2022

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∙ 16y ago

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The discriminant is 49.

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∙ 8y ago

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What is the roots of the equation 2xsquare-3x-4 equals 0?

2x2 -3x - 4 = 0 use the qudratic equation and your answers are 1.137458609 and -2.637458609

X2 plus 7x equals -2x2 plus 6?

x2+7x=-2x2+6 3x2+7x-6=0 (3x-2)(x+3)=0 3x-2=0 or x+3=0 x=2/3 or x=-3

What is the answer for this quadratic equation 2x2 - 3x - 90?

That's not an equation - it doesn't have an equal sign. Assuming you mean 2x2 - 3x - 90 = 0, you can find the solution, or usually the two solutions, of such equations with the quadratic formula. In this case, replace a = 2, b = -3, c = -90.

What is the value of the discriminant b2 and minus 4ac for the quadratic equation 0 and minus2x2 and minus 3x plus 8 and what does it mean about the number of real solutions the equation has?

If you mean 2x^2 -3x +8 = 0 then the discriminant works out as -55 which is less than 0 meaning that the equation has no real roots and so therefore no solutions are possible.

How many points does the graph of the function below intersect the x-axis y 2x2 - 3x plus 1?

y = 2x2 - 3x + 1 y = (x - 1)(2x - 1) x - 1 = 0 2x - 1 = 0 x = 1 x = 1/2 the answer is 2

Related questions

Value of the discriminant for 2x2 - 3x plus 1 equals 0?

The discriminant is 1.

What is the value of the discriminant for the equation 2x2 plus 3x-4 equals 0?

2X2 + 3X - 4 = 0the discriminant is,b2 - 4ac32 - 4(2)(- 4)9 + 32 = 4141 > 1this means there are two real roots to this equation

What is the discriminant of 2x2 plus 23x plus 63 equals 0?

The discriminant is 25.

What is the discriminant of 2x2 plus 5x plus 28 equals 0?

The discriminant is -199.

What is the value of this discriminant -10x2-3x plus 15 equals 0?

The discriminant is 609.

What is the discriminant for this equation x2-3x plus 5 equals 0?

The discriminant is -11.

How many different real solutions are there for 2x2-3x plus 5 equals 0?

There are no real solutions. The discriminant (b squared -4ac) is less than 0, so there are 2 imaginary solutions and 0 real ones.

What is the discriminant of 2x2 plus 5x plus 4 equals 0?

-7

How do you complete the square 2x2 - 3x plus 1 equals 0?

If: 2x2-3x+1 = 0 Then: x = 1 or x = 1/2

What is x when y is 9?

Solve by factoring.2x2 - 3x + 1 = 0

What is the solution set 2x2-3x-1 equals 0?

(-2,-1)

What is the roots of the equation 2xsquare-3x-4 equals 0?

2x2 -3x - 4 = 0 use the qudratic equation and your answers are 1.137458609 and -2.637458609

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Find the discriminant for 2x2 - 3x - 5 0?

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