1. Which mathematical statement is correct? (2x+3y)(2x-3y)=2x2 - 3y2 b. (2x+3y)(2x-3y)=4x2 - 9y2 a. c. (2x+3y)(2x-3y)=4x2 - 6y? d. (2x+3y)(2x-3y)=6x2 - 6y2
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1. Which mathematical statement is correct? (2x+3y)(2x-3y)=2x2 - 3y2 b. (2x+3y)(2x-3y)=4x2 - 9y2 a. c. (2x+3y)(2x-3y)=4x2 - 6y? d. (2x+3y)(2x-3y)=6x2 - 6y2
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Verified answer
✏️FOIL
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Which mathematical statement is correct?
Using the FOIL METHOD:
» Or we could also use the special products to solve it:
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