Answer:
the answer is 29
Step-by-step explanation:
i don't really know how to explain it but hopefully it right
11
3+(−3)^2−(9+7)^0
=3+9−(9+7)^0
=12−(9+7)^0
=12−16^0
=12−1
=11
any number to the power of 0 is ALWAYS 1
Please see attached images for solution.
