how to solve x²-x-2=0
Answer (1)
Answer:[tex] {x}^{2} - x - 2 = 0 \\ \\ {x}^{2} - x - 2 = 0 \\ x \: \: \: \ \ \: \: \: \: \: - 2 \\ x \: \: \: \: \: \: \: \: \: \: + 1 \\ \\ (x - 2)(x + 1) = 0 \\ \\ x - 2 = 0 \: \: \: \: \: \: \: \: \: \: \:x + 1 = 0 \\ x_{1} = 2 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x_{2} = - 1[/tex]Step-by-step explanation:factoring po ang ginamit ko sa pagsolve. sana mKatulong. pa brainliest naman, baka naman po. salamat
