Question

$z²- 32z- 105$
$#Factories the given Expression$
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Answer 1

Answer:

z = 35 or z=- -3

Step-by-step explanation:

z² - 32z -105 = 0

z² - (35z-3z) -105 = 0

z² - 35z+3z -105 = 0

z(z-35) +3(z-35) = 0

(z-35)(z+3) = 0

z=35 or z=- -3

HOPE YOU UNDERSTOOD THE SOLUTION

Answer 2

Answer

z2−32z−105

=z

2

−35z+3z−105

=z(z−35)+3(z−35)

=(z+3)(z−35)

Hence, the answer is (z+3)(z−35).