GreenHerbz206 GreenHerbz206

25-03-2022
Mathematics

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thanks again for the help everyone

thanks again for the help everyone class=

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fieryanswererft fieryanswererft

25-03-2022

Answer:

[tex]\sf{ (z-7)(z-2)}[/tex]

explanation:

[tex]\sf z^2 - 9z + 14[/tex]

break down, (7 * 2) = 14

[tex]\sf z^2 - 7z - 2z + 14[/tex]

collect in parenthesis

[tex]\sf z ( z - 7 ) -2(z - 7)[/tex]

collect in groups

[tex]\sf{ (z-7)(z-2)}[/tex]

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