Question

solve the inequality x^2 - x -1 >0 by wavy curve method?​

Answer 1

Step-by-step explanation:

${x}^{2} - x - 1 > 0 \\ {x}^{2} \times - 1x + 0x - 1 > 0 \\ x(x - 1) - 1 > 0 \\ (x - 1)(x - 1) > 0 \\ \\ \\ \\ x - 1 > 0 \\ x > 0$

Hence the value if x will be greater than 0