Math, asked by ishikasuneja2002, 8 months ago

64 power 2x-5 = 4 multiply with 8 power x-5

Answers

Answered by Anonymous
14

Answer:

x =  \frac{25}{7}  \\

Step-by-step explanation:

 {(64)}^{2x - 5} =   {(4 \times 8)}^{x - 5}  \\  =  > {(64)}^{2x - 5} =    {(32)}^{x - 5}  \\  =  >  {( {2}^{6}) }^{2x - 5}  =  {( {2}^{5}) }^{x - 5}  \\  =  >  {(2)}^{12x - 30}  =  {(2)}^{5x - 5}  \\  =  > 12x - 30 = 5x - 5 \\  =  >  12x - 5x =  - 5 + 30 \\  =  > 7x = 25 \\  =  > x =  \frac{25}{7}

x =  \frac{25}{7}  \\

Hope it helps you......✔✔✔

PLEASE FOLLOW ME......

Answered by pyarip
2

Answer:

plz follow me............

Attachments:
Similar questions