Question

Which of the following expressions is equivalent to (16y)?

I.16y3
II. 81/y3
III. gyå
IV. 16. ya
A I only<
B III and IV onl
C II, III, and IV only
D I, II, and IV only

Answer 1

The expression (16y) is equivalent to option D: I, II, and IV only, which means options I, II, and IV are equivalent to (16y).

Step-by-step explanation:

The expression (16y) is equivalent to option D: I, II, and IV only. Let's break down each option to see if they are equivalent to (16y):

1. Option I: 16y^3 is not equivalent to (16y) because it has an additional exponent of 3.
2. Option II: 81/y^3 is not equivalent to (16y) because it has a different numerator (81) and a negative exponent.
3. Option III: gyå is not equivalent to (16y) because it has a different variable (g).
4. Option IV: 16. ya is equivalent to (16y).

Therefore, the correct answer is D: I, II, and IV only, which means options I, II, and IV are equivalent to (16y).