Answer:
r= 1/65
explanation in pics
a < 2
Step-by-step explanation:
-40
C. 3¹² • y¹⁰
Explanation:
(3⁶ / y⁻⁵) ² = (3⁶) ² / (y⁻⁵) ² =
3^(6 • 2) / y^(-5 • 2) =
3¹² / y⁻¹⁰.
Using the principle of a⁻ⁿ = 1 / aⁿ.
1 / a⁻ⁿ = 1 / 1 / aⁿ = aⁿ.
Thus 3¹² / y⁻¹⁰ = 3¹² • y¹⁰.
