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(79^(2) - 9^(2))/(89^(2) - 9^(2)) = ""...

`(79^(2) - 9^(2))/(89^(2) - 9^(2)) = "_________"`

A

`5/8`

B

`13/15`

C

`6/9`

D

`11/14`

Text Solution

Verified by Experts

The correct Answer is:
D
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