Answer:
-24 + 16c
Step-by-step explanation:
There are a couple things we need to know here:
- We need to know how to distribute a negative
- We need to know that we cannot combine 24 and -16c, because we can only combine like terms (we can only combine terms that don't have a c with other terms that don't have a c).
To help distribute a negative, we can first write the problem like this:
-1 * (24 - 16c)
So all we're doing is multiplying -1 by 24 and by -16c, which will get us:
-24 + 16c, which is the answer.
The answer to the selected math problem is 10
The answer would be 2.83 because you'd round the .82 up to .83 because of the 8 in the thousandths place.
Answer:
<em>The leading coefficient is 3</em>
Step-by-step explanation:
<u>Polynomials</u>
Given the roots of a polynomial x1,x2,x3, it can be expressed as:
Where a is the leading coefficient.
We are given the roots x1=-6, x2=7i, x3=-7i, thus:
Operating the product of the conjugated imaginary roots:
Knowing p(2)=1,272 we can find the value of a
Operating:
Solving:
a=3
The leading coefficient is 3
-1/4
I really hope this helps
