Question

factorize z2-23z+132​

Answer 1

z^2-12z-11z+132

z(z-12)-11(z-12)

(z-11)(z-12)

Answer 2

${z}^{2} - 23z + 132$

$product = 132 {z}^{2}$

$sum = - 23z$

${z}^{2} - 12z - 11z + 132$

NOW , WE WILL TAKE COMMON IN FIRST TWO PAIRS AND SECOND TWO

$- z( - z + 12) + 11( - z + 12)$

$( - z + 11)( - z + 12)$

✌HAPOY HOLI✌