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3x2 + 2x - 21 = (3x - 7) (x + 3)
Wiki User
∙ 12y ago
Wiki User
∙ 8y ago(3x - 7)(x + 3)
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How do you factor 3x2 - 2x - 21?
(3x + 7)(x - 3)
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
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 expntents of x5 - 3x4 plus x2 - 4 plus 5x4 plus 3x2 plus 2x plus 1?
x^5+2x^4+4x^2+2x-3
What is 2x squared plus x2 equal?
2x2 + x2 = 3x2
How do you factor 3x2-2x-21?
3x2-2x-21 = (3x+7)(x-3)
How do you factor 3x2 - 2x - 21?
(3x + 7)(x - 3)
Factor of 3x2- 6x plus 9 is?
3(x2 - 2x + 3)
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)
What is the factor of 3x2-2x?
x(3x-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
Find the sum 3x2 plus 2x plus 3 plus x2 plus x plus 1?
3x2 + 2x + 3 + x2 + x + 1 = 4x 2+ 3x + 4
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 term is canceled out in the problem 3xx plus 4 2x plus 4?
If it is 3x2 + 4 = 2x + 4, then you can subtract 4 from both sides, and get 3x2 = 2x, and then x = 2/3
Is it possible to combine 2x plus 3x²?
2x+3x2 = x (2+3x)
What is 2x plus 3x to the second power plus 6 plus 5x to the third power in standard form?
If the original is 2x + 3x2 + 6 + 5x3, you should rearrange the terms in order of exponent:5x3 + 3x2 + 2x + 6
