8. Find the value of x, if 5^x-2 = 25 (a) 4 (b) 3 (c) 2. (d)1
Answers
Answered by
0
Answer:
a I e 4
Step-by-step explanation:
explanation can not be given
Answered by
0
Answer:
Answer is
Step-by-step explanation:
Correct option is A)
Given,
2
5x
÷2
x
=
5
20
20
=
2
x
2
5x
=
5
2
20
2
5x−x
=16
2
4x
=2
4
By comparing powers
4x=4
∴x=2
Similar questions