Question

A) x^2 + 5x + 7 ÷X +3​

Answer 1

Ответ:

$x {}^{2} + 5x + 7 \div x + 3 \\ \\ x {}^{2} + 5x + \frac{7}{x} + 3 \\ \\ \frac{x {}^{3} + 5x {}^{2} + 7 + 3x}{x} \\ \\ \frac{x {}^{3} + 5x {}^{2} + 3x + 7 }{x}$