hello i need help on this a=3 x b=4=
Answers
Answered by
3
Answer:
hope it's helpful to you
Step-by-step explanation:
a
3−x
.b
5x
=a
x+5
.b
3x
⇒
a
x+5
a
3−x
=
b
5x
b
3x
⇒a
−2(x+1)
=b
−2x
⇒a
−2x
.a
−2
=b
−2x
⇒(
a
b
)
−2x
=a
−2
⇒(
a
b
)
x
=a
⇒log(
a
b
)
x
=loga
⇒xlog(
a
b
)=loga
Answered by
1
Step-by-step explanation:
ab=12 , a+b=7
Kindly write full question.
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