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21-12-2021
Mathematics

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will mark brainliest (NO LINKS OR ANSWERS WITHOUT EXPLANATION)

will mark brainliest NO LINKS OR ANSWERS WITHOUT EXPLANATION class=

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sqdancefan sqdancefan

21-12-2021

Answer:

6x² -xy -35y²

Step-by-step explanation:

Use the distributive property, and combine terms.

(2x +5y)(3x -7y) -2xy

= 2x(3x -7y) +5y(3x -7y) -2xy

= 6x² -14xy +15xy -35y² -2xy

= 6x² +(-14 +15 -2)xy -35y²

= 6x² -xy -35y²

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