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How do you factor 3x2 plus 2x -21?
3x2 + 2x - 21 = (3x - 7) (x + 3)
Factor 3x to the third power minus 3x to the second power plus 2x minus 2?
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)
What is the derivative of 3x2-2x?
-2
What is the name of this function 4y plus 8 equal to 3x to the power of 2 minus 2x plus 1?
if you rearrange it, it becomes 4y + 8 = 3x2 -2x +1 4y = 3x2 -2x -7 y= (3x2 -2x -7)/4 which is a parabola
Can you solve 3x2 2x 1 by factor?
(3x - 1)(x + 1) or (3x + 1)(x - 1) assuming the 1 is negative.
How do you factor 3x2-2x-21?
3x2-2x-21 = (3x+7)(x-3)
How do you factor 3x2 plus 2x -21?
3x2 + 2x - 21 = (3x - 7) (x + 3)
What is the factor of 3x2-2x?
x(3x-2)
Factor of 3x2- 6x plus 9 is?
3(x2 - 2x + 3)
What is the polynomial in descending order 3x2 - 2x - 21?
It is written in descending order.
What is One factor of 3x2- 6x plus 9?
3X2 + 6X + 9 3(X2 + 2 + 3) -----------------------3 is a common factor of all terms
Factor this polynomial completely 3x2 plus 2x - 8?
3x2 + 2x - 8 = 3x2 + 6x - 4x - 8 = 3x(x+2) - 4(x+2) = (3x-4)*(x+2)
Factor 3x to the third power minus 3x to the second power plus 2x minus 2?
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)
How do you factor 3x2-16x 21?
(3x - 7)(x - 3)
How do you factor 6x - 6x -16?
6x-6x=0 so all you have left is -16 and there is nothing to factor. I am guessing you meant 6x2 -6x-16 which is 2(3x2 -2x-8) The factor pairs for 8 are 1,8 and 2,4. So let's try 1, 8. We know one of them has to be negative. We see it does not work and when we try 2 and 4 they do not work also. So we cannot factor (3x2 -2x-8) over the integers and we call it prime. The final answer is 2(3x2 -2x-8)
Find the derivative of fxx3-4xe-2x?
if: f(x) = x3 - 4xe-2x Then: f'(x) = 3x2 - [ 4e-2x + 2(4x / -2x) ] = 3x2 - 4e-2x + 4
What is the derivative of 3x2-2x?
-2
