Question

plz solve this question right answer marked as brainalist

Answer 1

$\frac{ {x}^{3} - 5 + x - 125}{x - 5} \\ = \frac{ {x}^{3} + x - 130}{x - 5} \\ = \frac{{x}^{3} - 25x + 26x - 130 }{x - 5} \\ = \frac{ x ( {x}^{2} - 25) + 26(x - 5) }{x - 5} \\ = \frac{ x( {x}^{2} - {5}^{2} ) + 26(x - 5)}{x - 5} \\ = \frac{x(x - 5)(x + 5) + 26(x - 5)}{x - 5} \\ = \frac{(x - 5)(x(x + 5) + 26)}{x - 5} \\ = x(x + 5) + 26 \\ = {x}^{2} + 5x + 26$