3 years ago

Solve z2 – 2z – 35 = 0 using the zero product property.

1 answer:

3 0

Z^2 - 2z - 35 = 0
(z - 7)(z + 5) = 0

z - 7 = 0
z = 7

z + 5 = 0
z = -5

solution is : z = 7,-5

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