Answer:
17
Step-by-step explanation:
Do the exponent first, then subratct it to 81
Answer:
no idea
Step-by-step explanation:
(2y)⁴
(2y)(2y)(2y)(2y)
16y⁴
Answer:
Step-by-step explanation:
Use math-way go quick and easy answers without step by step explanations, and use math-soup-calculator for step by step explanation