Question

4•(x²-х-1)-(2х-1)²=3

Answer 1

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Answer 2

To solve the equation 4(x² - x - 1) - (2x - 1)² = 3, follow these steps:

1. Expand and simplify both sides of the equation:

   4(x² - x - 1) - (2x - 1)² = 3

   4x² - 4x - 4 - (4x² - 4x + 1) = 3

   Distribute the 4 on the left side:

   4x² - 4x - 4 - 4x² + 4x - 1 = 3

   Now, simplify the equation:

   -4 - 1 = 3

   -5 = 3

Since -5 is not equal to 3, this equation has no solutions. Therefore, there are no values of x that satisfy the equation 4(x² - x - 1) - (2x - 1)² = 3.