Question

Решить Уравнение x(x-2)-(x-1)(x-3)=4

Answer 1

X^2-2x-(x^2-3x-x+3)=4 X^2-2x-x^2+3x+x-3=4 2x=7 X=3,5

Answer 2

I can help you solve this equation. First, let's expand the brackets and simplify the equation:

$$x(x-2)-(x-1)(x-3)=4$$ $$x^2-2x-x^2+3x-3=4$$ $$x=7$$

The only solution is x = 7. You can check this by plugging it back into the original equation. I hope this helps.Ответь+подробно.+Решить+Уравнение+x(x-2)-(x-1)(x-3)=4