Hello!
Answer:
3(4+3g-10h)
Step-by-step explanation:
Hope this helps!
Answer:
It's first term is - 6. Fifth term is 6
Answer:
y≥0
Step-by-step explanation:
no matter what is written inside it,
|x|≥0
so here
f(x)≥|-x|
so
f(x)≥0
then
y≥0
Polynomial with real coefficients always has even number of complex roots. We know that one of them is 2 + 5i so the second one will be 2 - 5i and:

Answer B.