Question

(2x minus 7) (2x plus 3) using appropriate identity​

Answer 1

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$(2x - 7)(2x + 3) \\ \\ = 4 {x}^{2} + 6x - 14x - 21 \\ \\ = 4 {x}^{2} - 8x - 21$

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Answer 2

Answer:

4x² + 20x + 21

Step-by-step explanation:

(2x+7 ) (2x + 3)

2x( 2x +7) +3 ( 2x + 7)

4x² + 14x + 6x + 21

4x² + 20x + 21