Question

解方程：（2x-3）*3x-5x*(x-2）+2=x²+6.

Answer 1

(2x - 3)*3x - 5x*(x - 2) + 2 = x² + 6

6x² - 9x - 5x² + 10x + 2 = x² + 6

x² + x + 2 = x² + 6

x = 6 - 2

x = 4