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Question 10 of 28

Which of the following expressions are equivalent to
2. ? Choose all that apply.
ھر - 20
A.
B.
c.
2
(3)2 - (13 )2
1
1
(x3 - 3 ) ( + 13 )
2
1
(3 - 13) (3 - 13)
مردم زمرے
2
1
D. (x3 - 3 ) ( + 13 )

Question 10 of 28 Which of the following expressions are equivalent to 2. ? Choose-example-1
User Kempeth
by
6.9k points

1 Answer

5 votes

Answer: A, D

Explanation:

A) Correct.
(x^3)^2=x^((3)(2))=x^6. Similar logic for y.

B) Incorrect. The numerators are different.

C. Incorrect. The denominators are not the same.

D. Correct. The denominators are the same by difference of squares.

User Philip Couling
by
6.9k points