Question

solo el problema numero 3 porfaaa

58c323b870e8adf1e1c3f490eb733c1d.pdf

Answer 1

* x² – 7x + 10 = 0
(x - 5) (x - 2)
x - 5 = 0          ∧               x - 2 = 0
x = 5               ∧               x = 2 

*6x² – 7x – 3 = 0
 (Adjunto una imagen)

*$<strong>\frac{x-1}{x-2} = \frac{x-3}{2x-3}</strong> \\\\ (2x-3)(x-1)=(x-2)(x-3) \\ 2x^2-5x+3 = x^2-5x+6 \\ 2x^2 - 5x + 3 - x^2 + 5x - 6 = 0 \\ x^2-3 = 0 \\\left(x+\sqrt{3}\right)\left(x-\sqrt{3}\right)$