Question

q. x - 5x² - x + 5 = ?​

Answer 1

Answer:

X cancels with - x. So answer will be 1

Answer 2

Answer:

-5 ( x+1) ( x - 1 )

Step-by-step explanation:

$x -( 5x ) { \: }^{2} - \:x \: + \: \: 5 \: = - 5 \: ( \: x { \: }^{2} - \: 1 \: ) \: = \: - 5 \: ( \: x \: + \: 1 \: ) \: ( \: x \: - \: 1 \: )$