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What is 2x2 plus 3x plus 1 factored?
2x2 + 3x + 1 = (x + 1)(2x + 1)
How do you complete the square 2x2 - 3x plus 1 equals 0?
If: 2x2-3x+1 = 0 Then: x = 1 or x = 1/2
Is y equals 3x plus 1 and -2x2 a function?
No.
What is the derivative of 2x2 plus 3x plus 7?
d/dx 2x2+3x+7=4x+3
2x2 - 3x plus 7?
2x2 equals 5
Can you Factor 2X2 plus 3X plus 1?
No. You'd have to use the ABC-formula
What is 2 X to the second power plus 3x plus one?
This expression could be reordered as 1 + 3x + 2x2.
Value of the discriminant for 2x2 - 3x plus 1 equals 0?
The discriminant is 1.
What is 2x2 plus 3x-5?
-11
Factorise 2x2 plus 3x-5?
(x-1)(2x+5)
What is the factor of 6x3-8x2-x plus 1?
(3x - 1)(2x2 - 2x - 1)
What is the factor for x3 plus 2x2-3x-6?
x3 + 2x2 - 3x - 6 = (x2 - 3)(x + 2)
2x2-3x plus 1 equals 0?
(2x - 1)(x - 1) so x = ½ or 1
2x2 plus 3x plus 1 equals 0?
factorises as (2x + 1)(x + 1) so x = -0.5 or -1
What are the roots of the quadratic equation y equals 2x2 plus 3x-20?
2x2 + 3x - 20 = (x + 4)(2x - 5).
What is a factor of the polynomial 2x2 - 3x - 5?
2x2-3x-5 = (2x-5)(x+1) when factored
What is 7x4 plus 3x3-2x2 plus 3x-1?
3x3=9 -2x2=-4 so, 9-4=5 7x4=28 so, 28+5=33 33+3x-1=0 -1 32+3x=0 -32 -32 3x=-32 x=-32/3 or -10 2/3 or 10.67
Factor 2xsquared-4x-3x plus 6?
2x2-4x-3x+6 2x2-7x+6 (2x+3)(x+2)
2x2 plus 3x - 14?
(2x + 7)(x - 2)
X plus 1 divided by 2x cubed plus 3x plus 5?
(x + 1) / (2x3 + 3x + 5) --- Can't depict long division here, but you can work this out by seeing if (x + 1) is a factor of (2x3 + 3x + 5). If it is, then the answer will be 1/(the other factor). In this case, that is true. (2x3 + 3x + 5)/(x + 1) = 2x2 - 2x + 5, so the term term above is equal to: 1 / (2x2 - 2x + 5)
X4-2x3 plus 2x2 plus x plus 4 divided by x2 plus x plus 1 solutions?
(x4 - 2x3 + 2x2 + x + 4) / (x2 + x + 1)You can work this out using long division:x2 - 3x + 4___________________________x2 + x + 1 ) x4 - 2x3 + 2x2 + x + 4x4 + x3 + x2-3x3 + x2 + x-3x3 - 3x2 - 3x4x2 + 4x + 44x2 + 4x + 40R∴ x4 - 2x3 + 2x2 + x + 4 = (x2 + x + 1)(x2 - 3x + 4)
Factor 2x2 plus 3x - 14?
(x-2)(2x+7)
Find the discriminant of the polynomial below 2x2 plus 3x-7?
65
What are the factors 2x2 3x 1?
If you mean: 2xsquared+3x+1 then it is (2x+1)(x+1) when factored
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
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