find X if log10(X+10)+log10(x-1)=log10(11)+2log10(3)
Answers
Answered by
1
Step-by-step explanation:
2log
10
x=1+log
10
(x+
10
11
)
⇒log
10
x
2
=log
10
10+log
10
(x+
10
11
)
⇒log
10
x
2
=log
10
[(10)(x+
10
11
)]
⇒x
2
=10x+11
⇒x
2
−10−11=0
⇒x
2
−11x+x−11=0
⇒x(x−11)+1(x−11)=0
So x=11 or x=−1.
Hope this will help you buddy...
Have a great day ahead...
Answered by
0
Answer:
nice
Step-by-step explanation:
x = 11
it will help you
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