simplify pleaseanswer correctly
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Answer:
c)25m² - 10n + 25
Step-by-step explanation:
(A-b) (a+b) = a² - b²
5²m² - n²
(a-b)² = a² - 2ab + b²
n² - 2*5n + 5²
5²m² - n² + n² - 2*5n + 5²
= 25m² - 10n + 25
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Answered by
0
Answer:
25m^2+2n^2+10n+25 trust me
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