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rosijanka [135]
3 years ago
9

Determine whether the given expressions are perfect square trinomials. Write "P" if it is a perfect square trinomial and "N" if

not. Write your answer on your answer sheet.
1.) a^2 - 22a + 121
2.) b^2 - 8b + 16
3.) 4d^2 + 20d - 25
4.) 100 + 50e + e^2
5.) 36r^2 - 60rt + 25t^2

thank you in Advance


​
Mathematics
1 answer:
Sav [38]3 years ago
8 0
1) P
2) P
3)N
4)N
5) P
Hope this helps
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the question does not present the options, but this does not interfere with the resolution

Let

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we know that

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a3/a2=-144/-24---> 6-----> a3=6*a2

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an=6*a(n-1)

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Given:

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