Question

(x²-x-16)(x²-x+2)=19​

Answer 1

Ответ:

Держи..............

Answer 2

To solve the equation (x² - x - 16)(x² - x + 2) = 19, you can start by expanding the expression on the left-hand side and then setting it equal to 19. Here's how you can do it step by step:

1. Expand the left-hand side of the equation: (x² - x - 16)(x² - x + 2) = 19

   (x⁴ - x³ + 2x² - x³ + x² - 2x - 16x² + 16x - 32) = 19

2. Combine like terms: x⁴ - 2x³ + 18x² - 2x - 32 = 19

3. Move the 19 to the other side of the equation: x⁴ - 2x³ + 18x² - 2x - 32 - 19 = 0

4. Simplify the equation: x⁴ - 2x³ + 18x² - 2x - 51 = 0

Now, you have a quartic equation. Quartic equations are typically more challenging to solve analytically, and there might not be a simple closed-form solution. You may need to use numerical methods or a calculator to find approximate solutions for x.