help me
respect plss

[tex] \boxed{\underline{\large{\mathbb{DIRECTION:}}}}[/tex]
[tex]\green{⊱┈────────────────────┈⊰}[/tex]
[tex]\small\orange{{\:ANSWER}}[/tex]
[tex] \large{ \tt{T = 3 \: years}}[/tex]
[tex]\small\orange{{\:SOLUTION}}[/tex]
[tex] \large{ \tt{A = P(1 + \frac{R}{100})^{T} }} [/tex]
[tex]→\large{ \tt{9261 = 8000(1 + \frac{5}{100})^{T} }} \\ →\large{ \tt{ \frac{9261}{8000} = ( \frac{105}{100})^{T} = \: \: →( \frac{21}{20})^{3} = ( \frac{21}{20})^{T} }} [/tex]
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