[tex]\begin{gathered} \color{aqua} \underline{\small{\colorbox{black}{\gray{\boxed{{ \sf\:✨ \color{fdff28}{QUIZ}✨{ {\pink{\boxed{\color{fdff28}{\: - \tt\:MATEMATIKA - \:}}}}}}}}}}} \\ \\ \end{gathered}[/tex]
[tex]1. \: {1}^{3} + 5 {}^{2} - 5 {}^{4} = [/tex]
[tex]2. 5! + 4! = [/tex]
#Peraturan mendapat BA#
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Jawaban
1.
1³ + 5² - 5⁴
= ( 1 × 1 × 1 ) + ( 5 × 5 ) - ( 5 × 5 × 5 × 5 )
= ( 1 × 1 ) + 25 - ( 25 × 5 × 5 )
= 1 + 25 - ( 125 × 5 )
= 1 + 25 - 625
= 26 - 625
= - ( 625 - 26 )
= - 599
2.
5! + 4!
= ( 5 × 4 × 3 × 2 ) + ( 4 × 3 × 2 )
= ( 20 × 3 × 2 ) + ( 12 × 2 )
= ( 60 × 2 ) + 24
= 120 + 24
= 144