Answer:
The zeros are 8 and -10, all u have to do is substitute x for those values, factor it, or graph it.
Step-by-step explanation:
Simple
We will subtract
21 - 16 = 5
So 5 more students can join the class
Isolating the x^2 is the simplest way. it would only be three steps.
Answer:
nope
Step-by-step explanation: