The way to find the factores is by seeking the polonomial's roots, or zeros!
To find the roots, we set the polinomial equation to zero:
x^2+16y^2=0
Then we solve this equation:
x^2=-16y^2
This is only true, if x=y=0.
Answer: 4x² + 5x + 3
<u>Step-by-step explanation:</u>

Answer:
should be 17
Step-by-step explanation:
Answer:
C. 0.23°
Step-by-step explanation:
We are given

Re-arranging this equation (multiply by 32 on both sides and divide by
on both sides gives us:
or

Substituting for, r and v we get

Answer:
28
Step-by-step explanation:
4x5=20
4x2=8
20+28=28