Question

if px=5x-10 is divided by x-√2 then find remainder​

Answer 1

$\frac{5x - 10} {x - \sqrt{2} }$

$= \frac{5{\cancel{x} - 10}} { {\cancel {x} } -\sqrt{2} }$

$= \frac{5- 10} { -\sqrt{2} }$

$= \frac{-5}{- \sqrt{2}}$

$= \frac{\cancel{-} 5}{\cancel{-} \sqrt{2}}$

$= \frac{5}{\sqrt{2}}$

remainder is $\frac{5}{\sqrt{2}}$