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Georgianacristina101
a fost răspuns

(4n + 1) la puterea 2 = 3 la puterea 4 x 5 la puterea 2
URGENT !!!!!

Răspuns :

Max13
[tex](4n+1)^{2}= 3^{4}* 5^{2} \\ (4n+1)^{2}=81*25 \\ 4n+1= \sqrt{81*25} \\ 4n+1=45 \\ 4n=45-1=44 \\ n= \frac{44}{4}=11 [/tex]
Marianamathea
(4n+1)²=3⁴×5²
4n+1=81×25
4n+1=√81×√25
4n+1=9×5
4n+1=45
4n=45-1
4n=44
n=11

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