Question

Y = x² + 2x - 3 - x² – 2x - 3.​

Answer 1

Ответ:

y=-4x-6

Объяснение:

Answer 2

To simplify the given expression Y = x² + 2x - 3 - x² - 2x - 3, let's combine like terms:

Y = (x² - x²) + (2x - 2x) - (3 + 3)

Since x² - x² is zero, and 2x - 2x is also zero, we're left with:

Y = 0 - 6

Now, simplify further:

Y = -6

So, the simplified expression for Y is -6.