Question

Solve x: 5⁵ x 5⁻⁴ x 5ˣ ÷ 5¹² = 5⁻⁵​

Answer 1

Answer:

Step-by-step explanation:

5^5 * 5^-4* 5x/5^12=5^-5

5^5 * 5^-4* 5x/5^12-5^-5=0

5x=5^12/5^-4=0

5x=5^8=0

5x=390625

x=390625/5

x=78125