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(5x + 2y) ( 5x - 2y) can be simplified u...

`(5x + 2y) ( 5x - 2y)` can be simplified using the identity.
a. `(x +b) ^(2) = a ^(2) + 2 ab + b ^(2)`
b. `(x -b) ^(2) = a ^(2) - 2 ab + b ^(2)`
c. `(a +b)(a -b) = a ^(2) - b ^(2)`
d. none

A

`(x +b) ^(2) = a ^(2) + 2 ab + b ^(2)`

B

`(x -b) ^(2) = a ^(2) - 2 ab + b ^(2)`

C

`(a +b)(a -b) = a ^(2) - b ^(2)`

D

None

Text Solution

Verified by Experts

The correct Answer is:
C
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