belletoelle belletoelle

12-08-2021
Mathematics

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In the function f(x) = 4(x2 − 6x + ____) + 20, what number belongs in the blank to complete the square?

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badtestbot28 badtestbot28

12-08-2021

Answer:

9

Step-by-step explanation:

6x=2*x*(a number), (a number)^2=the number we need. A number=3, the number is 3^2=9

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