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29-06-2021
Mathematics

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What is the factored form of the polynomial z² − 10z + 25?

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Аноним Аноним

29-06-2021

Answer:

( z - 5 ) ( z - 5 )

Step-by-step explanation:

z² − 10z + 25

= z² − 5z - 5z + 25

= z ( z - 5 ) - 5 ( z - 5 )

= ( z - 5 ) ( z - 5 )

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