Matematika Bonus Nya v: (7/3)[tex] \sf {4}^{x} + {4}^{x} + {4}^{x} + {4}^{x} = 256[/tex]Nilai x adalah...--Jwb v:​

berneiceharberulv – June 07, 2023

Bonus Nya v: (7/3)

[tex] \sf {4}^{x} + {4}^{x} + {4}^{x} + {4}^{x} = 256[/tex]
Nilai x adalah...
--
Jwb v:​

[tex] \tt {4}^{x} + {4}^{x} + {4}^{x} + {4}^{x} = 256[/tex]

[tex] \tt 4( {4}^{x} ) = 256[/tex]

[tex] \tt {4}^{x} = \frac{256}{4} [/tex]

[tex] \tt {4}^{x} = 64[/tex]

[tex] \tt { \not4}^{x} = { \not4}^{3} [/tex]

x = 3

#Cmiiw

[tex]\purple{\boxed{\blue{\boxed{\green{\star{\orange{\ \: \: \mathcal{JK} \: \: \: {\green{\star}}}}}}}}} [/tex]

[tex]\sf {4}^{x} + {4}^{x} + {4}^{x} + {4}^{x} = 256[/tex]

[tex]\sf 4 \times {4}^{x} = 256[/tex]

[tex]\sf {4}^{x + 1} = 256[/tex]

[tex]\sf {4}^{x + 1} = {4}^{4} [/tex]

[tex]\sf { \cancel4}^{x + 1} = { \cancel4}^{4} [/tex]

x + 1 = 4

x = 4 - 1

x = 3

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