If they get unexpected results they could note what they could've done wrong or what they could change in a next trail of experiments. Or look back and see what different happened to they could've hypothesized. There could be many different courses on what to do next.
The roots or the Zeros of <span>x^2 – 2x – 15 = 0 would be
C. x=5, -3</span>
Well by the looks of it The missing angle is 70 degrees. I say this because 110 + 70 = 180. If you were asking what were the two angles just divide.
Answer:
<h2>c > 21</h2>
Step-by-step explanation:
