jackson7282god2 jackson7282god2

18-05-2022
Mathematics

contestada

what valur of x makes the equation below true? 9^5 * 9^7=9^x

Respuesta :

elamathsolver elamathsolver

18-05-2022

Answer:

x=12

Step-by-step explanation:

(9^5)(9^7)=9^x

282429536481=9^x

Step 1: Flip the equation.

9^x=282429536481

Step 2: Solve Exponent.

9^x=282429536481

log(9^x)=log(282429536481)(Take log of both sides)

x*(log(9))=log(282429536481)

x=log(282429536481)/log(9)

x=12

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