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This will only give a rational answer when it's +56. Then you're looking for two numbers that add to 15 and multiply to 56. That's 7 and 8.
If it's -15x, the answer is (x - 8)(x - 7)
If it's +15x, the answer is (x + 8)(x + 7)
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∙ 11y ago
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What is the factorization of the polynomial -x2 - 11x - 30?
-(x + 5)(x + 6)
What is the factorization of the polynomial x2 11x 18?
(x + 9)(x + 2)
Factor the polynomial x2-11x-12?
x2 -11x-12= (x-12)(x+1)
Factor x2 15x-100?
(x+20)(x-5) x=5 or -20
What are the factors of the polynomial x2 plus 5x - 14?
x2+5x-14 = (x+7)(x-2) when factored
Sum and product of the zeros of a quadratic polynomial are -12 and -3 respectively what is the quadratic polynomial?
x2 + 15x +36
Find the factorization for the polynomial x2-16x 64?
12
What is factor of x2 plus 15x 56?
(x + 7)(x + 8)
What is the factorization of the polynomial -x2 - 11x - 30?
-(x + 5)(x + 6)
What is the factorization of the polynomial x2 11x 18?
(x + 9)(x + 2)
15 x2 plus 2x-56?
15x2 + 2x - 56 = 15x2 + 30x - 28x - 56 = 15x(x + 2) - 28(x + 2) = (15x - 28)(x + 2)
What is the factorization of the polynomial x2 plus 7x plus 10?
(x + 5)(x + 2)
What is the correct classification of x2 15x?
The correct classification of x2 15x is a monomial.
X2-15x plus 56 equals 0 in factored form?
x2-15x+56 = 0 (x-8)(x-7) = 0 Therefore: x = 8 or x = 7 To ensure that your answer is correct multiply out the brackets and you should go back to the original quadratic equation.
Factor the trinomial below Enter each factor as a polynomial in descending order x2 - 15x plus 54?
(x - 6)(x - 9)
Factor the trinomial below Enter each factor as a polynomial in descending order x2 - 15x plus 44?
(x - 4)(x - 11)
What is the factorization of the polynomial below x2 plus 11x plus 18?
It is (x+2)(x+9) when factored
