Math, asked by Vedantpd3, 1 year ago

Expand [2x+3y+4]2 -[2x+3y-4]2

Answers

Answered by bandanapkarmakar

3

Answer:

16

Step-by-step explanation:

4x+6y+8-4x-6y+8

4x-4x+6y-6y+8+8

0+0+16

16

HOPE THIS HELPS

PLZ MARK AS BRAINLIEST

Answered by yashodeep76

2

Answer:

[2x+3y+4]-[2x-3y+4]2

[2x+3y+4]-8x-6y+8

2x+3y+4-8x-6y+8

2x-8x+3y-6y+4+8

-6x-3y+12

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