Soru
3^2=5 oldisguna gore, 9^m+3^n+2 topiami kayur? A) 70 B) 65 C) 60 D) 55 E) 50
Çözüm
4.3
(211 Oylar)
Leyla
Elit · 8 yıl öğretmeni
Uzman doğrulaması
Cevap
To solve the expression
, we need to find the values of
and
that satisfy the equation
.First, let's rewrite
as
:
Now, the expression becomes:
Since
, we can substitute
with
:
So, the expression becomes:
Now, we need to find the values of
and
that satisfy the equation
. Since
, we can rewrite the equation as:
This equation is not possible, as
is not equal to
. Therefore, there is no solution for
and
that satisfies the equation
.Hence, the correct answer is:E) 50