no417675 no417675
  • 02-06-2021
  • Mathematics
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Find Value Of X. PLEASEEE HELP

Find Value Of X PLEASEEE HELP class=

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hnori22003
hnori22003 hnori22003
  • 02-06-2021

2^( 2x - 3 ) = 128

2^( 2x - 3 ) = 2^7

2x - 3 = 7

2x = 10

x = 5

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heikepowe1976 heikepowe1976
  • 02-06-2021

Answer:

x = 5

Step-by-step explanation:

[tex]x^{2x-3} +52 = 180\\x^{2x-3} = 180 -52\\x^{2x-3} = 128\\x^{2x-3} = 2^{7} \\2x-3=7\\2x=10\\x=10/5\\x=5[/tex]

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