Question

x square minus 6 x minus 72​

Answer 1

x² - 6x - 72

2 × 2 × 2× 3 ×3

x² + 6x - 12x -72

x(x+6) - 12 ( x + 6)

(x - 12 ) (x + 6)

Factors are -

x - 12 = 0

• x = 12

and

x + 6 = 0

• x = - 6

here is your answer....

Answer 2

${\boxed{\boxed{\mathbb{\pink{\huge{\bf{Answer}}}}}}}$

${x}^{2} - 6x - 72 \\ {x}^{2} - 12x + 6x - 72 = 0 \\ \\ x(x - 12) + 6(x - 12) = 0 \\ (x + 6)(x - 12) = 0 \\ x = - 6 \\ x = 12$

${\boxed{\boxed{\mathbb{\blue{\huge{\bf{x=-6;x=12}}}}}}}$

$<b><marquee>Thanks❤</marquee>$