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Using the box method solve (x-4)(5x+3

2 Answers

2 votes

Answer:

5x(squared)-17x-20

Explanation:

User Rigby
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Answer:

= X(5x+3)-4(5x+3)

= 5x²+ 3x- 20x-12

= 5x²-17x-12

User Rasmus Hansen
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