If (5)^2x=1 ,then x is equal to-
2
0
1
5
Answers
Answered by
1
Answer:
Correct option is
d
5
Given,
2x−1
+2=5
⇒
2x−1
=5−2=3
Squaring both sides we get,
2x−1=3
2
=9
⇒2x=9+1=10
⇒x=
2
10
=5
Hence, option C is correct choice.
Step-by-step explanation:
I think that my answer will helpful to you.
Answered by
1
Step-by-step explanation:
according to me this should be taken as 1 as:
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