Question

Find the value of p for which 7^p/7^-3=7^7

Answer 1

Let's solve your equation step-by-step.

7p

7−3

=77

343(7p)=823543

Step 1: Divide both sides by 343.

343(7p)

343

=

823543

343

7p=2401

Step 2: Solve Exponent.

7p=2401

log(7p)=log(2401)(Take log of both sides)

p*(log(7))=log(2401)

p=

log(2401)

log(7)

p=4

Answer 2

Answer:p=4

Step-by-step explanation:

7^p/7^-3=7^7

7^p=7^7×7^-3

7^p=7^4

P=4