Question

find factors of X2 - 36​

Answer 1

$\large\fbox\red{Answer}$

${x}^{2} - 36 \\ \\ = ( {x})^{2} - {(6)}^{2} \\ \\ = (x + 6)(x - 6)$

• Thnku :)

Answer 2

Answer:

Use the sum-product pattern:

= x² - 36

= x² + 6x - 6x - 36

Common factor from the two pairs:

= x² + 6x - 6x - 36

= x( x + 6) - 6 ( x + 6 )

so the factors are :

( x - 6 ) (x + 6 )