2^x.2^(x+1)=10 ?
1 Answer
May 14, 2018
x=1.16
Explanation:
- First add up the exponents on the left to get
#2^(2x+1)# #2^(2x+1)=2^(2x).2^1# - Writing it out as
#2^(2x+1)=2^(2x).2^1=10# we get#2^(2x)=5# - Apply log and get x=1.16
