Answer:
16
Step-by-step explanation:
parentheses first: 10-6 which is 4^2 or 16.
Hope this helps :D
Yes, we need the sisters age to find it the answer, not trying to be rude we just need the sisters age.
2.
You will have on real root, and two complex which derives from the 3rd degree polynomial function.
Twelve point nine plus eight equals twenty point nine (12.9 + 8 = 20.9)
Hope this helped :)
