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frez [133]
2 years ago
11

Write a simplified expression for the Area of the rectangle below 3x+7 2x-2

Mathematics
1 answer:
zhenek [66]2 years ago
4 0

Answer:

Step-by-step explanation:

Area of the rectangle = (3x + 7)(2x- 2)

                                     = 3x(2x - 2) + 7*(2x - 2)

                                     = 3x*2x - 3x*2   +7*2x  - 7*2

                                     = 6x² <u>- 6x + 14x</u> - 14

                                      = 6x² + 8x - 14

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