sonuohaa sonuohaa

19-07-2020
Mathematics

contestada

the polynomial below is a perfect square trinomial of the form A^2-2AB+B^2. 9x^2 - 30x + 25

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Alfpfeu Alfpfeu

19-07-2020

Answer:

Step-by-step explanation:

Hello,

[tex]9x^2-30x+25 = (3x)^2-2*5*3x+5^2 = (3x-5)^2[/tex]

so A=3x and B=5

hope this helps

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23wb2723 23wb2723

15-10-2020

Answer:

true

Step-by-step explanation:

i just took the apex quiz

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