1 1/2 or 3/2 because there is 4 more than 8 which is a half.
The roots of x^{2} 6x-55=0 the answer is going to be
the roots is going to 3[1980/6}
x= 2.09284539
V = (4/3)×3.14×(1.5^3)
V = 14.1 in^3
I’m not sure i understand what your trying to say
We are asked to sum the two trinomials
![(-4f^3-5f+16)+(4f^2-f+9)](https://tex.z-dn.net/?f=%28-4f%5E3-5f%2B16%29%2B%284f%5E2-f%2B9%29)
. We can start by using the distributive property to remove the parenthesis, giving us
![-4f^3-5f+16+4f^2-f+9](https://tex.z-dn.net/?f=-4f%5E3-5f%2B16%2B4f%5E2-f%2B9)
. Next, when we combine like terms, we get
![\boxed{-4f^3+4f^2-6f+25}](https://tex.z-dn.net/?f=%5Cboxed%7B-4f%5E3%2B4f%5E2-6f%2B25%7D)
. Hope this helped!