Question

Challenge of he day.. :)

solve if u can

${5}^{3x + 5} - {5}^{x + 5} = 130$
Thank You! :)​

Answer 1

Answer:

REFER THE ATTACHMENT GIVEN ABOVE

Answer 2

Answer:

2

Step-by-step explanation:

5³ˣ ⁺ ⁵ - 5ˣ⁺⁵ = 130

5³ˣ ⁺ ⁵ - 5ˣ⁺⁵ = 5³ + 5¹

 ________(ignoring the signs as the bases are same)

3x + 5 - ( x + 5) = 4

2x = 4

x = 2