0
x2 + 3x + 28 can not be factored.
If on the other hand you meant to type:
x2 + 3x - 28
That can indeed be factored:
= x2 + 7x - 4x - 28
= x(x + 7) - 4(x + 7)
= (x - 4)(x + 7)
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Factor x2 plus 3x - 40?
x2 + 3x - 40 = (x + 8)(x - 5)
What is x2 3x 2 factor polynomial?
If you mean: x2+3x+2 then it is (x+1)(x+2) when factored
X2 - 3x - 10 equals?
If you factor x2 - 3x - 10, you'll get (x-5) (x+2). If your equation is x2 - 3x -10 = 0, then x = 5, and x = -2.
Write the quadratic equation in factored formx2 plus 3x-28?
x2 + 3x - 28 = x2 + 7x - 4x - 28 = x(x + 7) - 4(x + 7) = (x + 7)(x - 4)
How do you factor x cubed - 27?
(x - 3)(x2 + 3x + 9)
How do you factor x2-3x-28?
x2-3x-28
How do you factor x2 3x-28?
If that's -3x, the answer is (x - 7)(x + 4) If that's +3x, the answer is (x + 7)(x - 4)
How do you factor x2 plus 3x 28?
Find two numbers differing by 3 which multiply to 28. 4 and 7 will do. (x + 7)(x - 4)
Factor x2 plus 3x - 40?
x2 + 3x - 40 = (x + 8)(x - 5)
Factor by grouping 3-3x plus x2-x3?
3 - 3x + x2 - x3 = (1 - x)(x2 + 3)
How do you factor x3 plus x2-3x-3?
x3 + x2 - 3x - 3 x(x2 + x - 3) - 3
How would you factor x to the power 4 plus 20 minus 3x?
(x2 + 3x + 5)(x2 - 3x + 4)
Factor the polynomial x2 plus 3x - 28 Enter each factor as a polynomial in descending order. apex?
(x-4) (x+7)
What is x2 3x 2 factor polynomial?
If you mean: x2+3x+2 then it is (x+1)(x+2) when factored
How do you factor x2 minus 3x minus 10?
x2-3x-10 = (x+2)(x-5) when factored
X2 - 3x - 10 equals?
If you factor x2 - 3x - 10, you'll get (x-5) (x+2). If your equation is x2 - 3x -10 = 0, then x = 5, and x = -2.
Answer of Factor the polynomial x2 3x-18?
x2 + 3x - 18 = (x + 6)(x - 3)
