Question

factorise the following

x² -3x+5​

Answer 1

Answer:

i hope it helps........

Answer 2

$p(x) = {x}^{2} - 3x + 5 \\ a + b = \frac{ - 3}{1} = 3 \\ ab = 5 \\ \frac{a}{b} + \frac{b}{a} = \frac{a {}^{2} + b {}^{2} }{dp} = \\ \frac{(a + b) {}^{2} - 2ab }{ab} = \\ \frac{3 {}^{2} - 2 \times 5 }{5} = \\ \frac{9 - 10}{5} = \\ \\ = this \: is \: your \: answer\frac{ - 1}{5}$