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1 vote
Simplify the expression:

({2x + 5y})^(2) - ({3x + 4y})^(2)


2 Answers

2 votes

Answer:

3x+18y

Explanation:

2x+5y+2x+5y-3x+4y+3x+4y

2x+2x-3x+3x+5y+5y+4y+4y

4x-x+10y+8y

3x+18y

User Sherwin Yu
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3 votes

Explanation:

the answer is in the picture

Simplify the expression: ({2x + 5y})^(2) - ({3x + 4y})^(2) ​-example-1
User Mannaggia
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3.9k points