simplify
1.(1/5)⁴⁵ ×(1/5)‐⁶⁰ ×(1/5)-⁰
2. (3-²)²×(5²)‐³ ×(t‐³)²
_________________
(3-²)⁵ × (5-³)² × ( t-⁴)³
3. 49×z-³
________
7-³×10×z-⁵ (z is not equal to 0)
Answers
Answered by
0
Step-by-step explanation:
this is so difficult. sorry
Similar questions