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Group factor 7x^2+21xy-4xy-12y^2
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Group factor 7x^2+21xy-4xy-12y^2

User Zxeenu
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1 Answer

6 votes

Answer:

(x + 3y)(7x - 4y)

Explanation:

Factor by grouping the first/ second terms and third/ fourth terms

= 7x(x + 3y) - 4y(x + 3y)

take out the common factor (x + 3y)

= (x + 3y)(7x - 4y)


User EinsA
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