admlnvf admlnvf

02-04-2021
Mathematics

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Simplify the expression:
[tex] ({2x + 5y})^{2} - ({3x + 4y})^{2} [/tex]

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PoshBabe PoshBabe

02-04-2021

Step-by-step explanation:

the answer is in the picture

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mominakazmi mominakazmi

02-04-2021

Answer:

3x+18y

Step-by-step explanation:

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

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

4x-x+10y+8y

3x+18y

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