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The roots of the equation are [5 +/- sqrt(11)]/2
= 4.158 and 0.842
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What are the values of X in the equation 2x2 equals 10x plus 12?
2x2 = 10x + 12 2x2 - 10x - 12 = 0 x2 -5x -6 = 0 x2 - 6x + x - 6 = 0 x(x -6) + 1(x -6) = 0 (x+1)(x-6) = 0 x = -1 or x = 6
2x2 equals 10x plus 6?
46Improved answer:First rearrange this quadratic equation which will have two solutions :2x2-10x-6 = 0Simplify the equation by dividing all terms by 2:x2-5x-3 = 0Then by using the quadratic equation formula it will work out as:x = (5 + the square root of 37)/2or x = (5 - the square root of 37)/2
What is 2xsquared plus 10x plus 25?
2x2 + 10x + 25 is a quadratic expression. It describes a parabola.
Is 2x2 plus 7 equals 79 linear or quadratic?
It is a quadratic equation that has 2 solutions
What are the factors of the equation 2x2 plus 10 equals 9x?
2x2 + 10 = 9x 2x2 - 9x + 10 = 0 (x - 2)(2x - 5) = 0
What are the values of X in the equation 2x2 equals 10x plus 12?
2x2 = 10x + 12 2x2 - 10x - 12 = 0 x2 -5x -6 = 0 x2 - 6x + x - 6 = 0 x(x -6) + 1(x -6) = 0 (x+1)(x-6) = 0 x = -1 or x = 6
2x2 equals 10x plus 6?
46Improved answer:First rearrange this quadratic equation which will have two solutions :2x2-10x-6 = 0Simplify the equation by dividing all terms by 2:x2-5x-3 = 0Then by using the quadratic equation formula it will work out as:x = (5 + the square root of 37)/2or x = (5 - the square root of 37)/2
What is 2xsquared plus 10x plus 25?
2x2 + 10x + 25 is a quadratic expression. It describes a parabola.
Is 2x2 plus 7 equals 79 linear or quadratic?
It is a quadratic equation that has 2 solutions
What are the factors of the equation 2x2 plus 10 equals 9x?
2x2 + 10 = 9x 2x2 - 9x + 10 = 0 (x - 2)(2x - 5) = 0
What are the roots of the quadratic equation y equals 2x2 plus 3x-20?
2x2 + 3x - 20 = (x + 4)(2x - 5).
Solve this quadratic equation using the quadratic formula 2x2 - 10x plus 7 equals 0?
2x2-10+7 = 0 Solving the quadratic equation using the quadratic formula will give you two solutions and they are: x = (5 - the square root of 11)/2 or x = (5 + the square root of 11)/2
2x2 - 3x plus 7?
2x2 equals 5
2x2 - 10x plus 3 What is the value of the discriminant of the polynomial?
Let P(x) = 2x2 - 10x + 3. Let P(x) = 0, then2x2 - 10x + 3 = 0 (a quadratic equation, where a = 2, b = -10, and c = 3)D = b2 - 4ac = (-10)2 - 4(2)(3) = 100 - 24 = 76
Y equals 2x plus 5 is a linear equation because?
There are no powers e.g 2x2 would be due to the 2
What is the sum of the roots of the equation 2x2-13x plus 17 equals 0?
6.50 to the nearest hundredth (4.685 & 1.815)
What is the solution to 2x2 10x plus 7 equals 0 using the quadratic formula?
(-5 plus or minus the square root of 11) divided by 2 x = -0.8416876048223001 x = -4.1583123951777
