<h2><u><em>
Answer:</em></u></h2>
3a+10
<h2><u><em>
Step-by-step explanation:</em></u></h2>
Add similar elements -6a+9a=3a
Subtract the numbers 15-5=10
=3a+10
<h2><em>
:)Hope you enjoy this:)</em></h2>
It's basically 30 divide by 3/5
which becomes 30*5/3
The answer is 50
Using <span>Descartes' rule of signs.
There are 4 changes of signs of coefficients:
+ to - (+x^6-x^5)
- to + (-x^4+4x^3)
+ to - (+4x^3-12x^2)
- to + (-12x^2+12)
Therefore, there are 4,2 or 0 positive roots </span><span><span>at most</span>. So it must be the third answer.
</span>
Answer:
The answer to your question is B
Step-by-step explanation:
Answer:
23
Step-by-step explanation: