Question

2(x+3)(x-2)=(2x+1)(x-3)

Answer 1

2(x + 3)(x - 2) = (2x + 1)(x - 3)

2x² + 2x - 12 = 2x² - 5x - 3

2x² + 2x - 12 - 2x² + 5x + 3 = 0

7x - 9 = 0

7x = 9

x = 1 2/7

Ответ: 1 2/7

Answer 2

Ответ:

2(x + 3)(x - 2) = (2x + 1)(x - 3)

2x² + 2x - 12 = 2x² - 5x - 3

2x² + 2x - 12 - 2x² + 5x + 3 = 0

7x - 9 = 0

7x = 9

x = 1 2/7

Ответ: 1 2/7

Объяснение: