2 years ago

Which expression has a value of 3?

Mathematics

1 answer:

Marina86 [1]2 years ago

6 0

Step-by-step explanation:

3(4 *to the power of 2* - 3*to the power of 2*)

3(4²-3²)
3(16-9)
3(7)
21

24-23 x 3

24-23×3
24-69
-45

3*to the power of 3* - 3*to the power of 2

3³-3²
9-6
3

(6*to the power of 2* - 3) (9*to the power of 2* - 70)

(6²-3)(9²-70)
(36-3)(81-70)
(33)(11)
363

Hence, Option d. is the correct answer because it gives answer 3 when it is solved.

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