Answer: x^3 + x^2 - 17x + 12
Step-by-step explanation:
(x+4)(x^2-5x+3)
x^3 - 5x^2 + <u>3x</u> + 4x^2 <u>- 20x</u> + 12
underlined and bolded can be combined
That leaves you with x^3 + x^2 - 17x + 12
Answer:
the sign of thia problem is positive
the answer is 11.4
Answer:
-4
Step-by-step explanation:
![\dfrac{(-8)(-5)-(4)(5)}{5[8\div(5-13)]}= \\\\\\\dfrac{40-20}{5[-1]}= \\\\\\\dfrac{20}{-5}= \\\\\\-4](https://tex.z-dn.net/?f=%5Cdfrac%7B%28-8%29%28-5%29-%284%29%285%29%7D%7B5%5B8%5Cdiv%285-13%29%5D%7D%3D%20%5C%5C%5C%5C%5C%5C%5Cdfrac%7B40-20%7D%7B5%5B-1%5D%7D%3D%20%5C%5C%5C%5C%5C%5C%5Cdfrac%7B20%7D%7B-5%7D%3D%20%5C%5C%5C%5C%5C%5C-4)
Hope this helps!
<span>(9,9) (12,15)
Find the slope by using the slope formula.
m = y2 - y1 / x2 - x1
m = 15 - 9/12 - 9
m = 6/ 3
m = 2
The slope = 2</span>
