Question

65 - 4^x+2 = 1000000⁰

Answer 1

\(65-4^{x+2}=1000000^0\)

\(65-4^{x+2}=1\)

\(4^{x+2}=65-1=64\)

\(\Rightarrow4^{x+2}=4^3\)

\(\Rightarrow x+2=3\)

\(\Rightarrow x=3-2=1\)

K MK NHA.

~GIÚP MK LÊN 200 ĐIỂM NHA CÁC BẠN~

Answer 2

65-4^x+2=1000000⁰

65-4^x+2=1

4^x+2=64

4^x+2=4³

=>x+2=3

x=5

Answer 3

\(65-4^{x-2}=1000000^0\Leftrightarrow65-4^{x-2}=1\)

\(\Leftrightarrow4^{x-2}=64\)

\(4^{x-2}=4^3\Leftrightarrow x=5\)

k mk nhe

Answer 4

65 - 4 ^x+2 = 1000000⁰

<=> 65 - 4^x+2 = 1

<=> 4^x+2 = 64 = 4³

<=> x + 2 =3 

<=> x =1

Answer 5

có:1000000^0=1

=>65-4^x+2=1

=>4^x+2=64

mà 4^3=64

=>x+2=3

=>x=1

Answer 6

\(65-4^{x+2}=1000000^0\)

\(65-4^{x+2}=1\)

\(\Rightarrow4^{x-2}=64\)

\(\Rightarrow4^{x-2}=4^3\)

\(\Rightarrow x-2=3\)

\(\Rightarrow x=5\)

Answer 7

mình xin lỗi, mình nhầm:

bạn sửa thành thế này nhé:

\(\Rightarrow4^{x+2}=64\)

\(\Rightarrow4^{x+2}=4^3\)

\(\Rightarrow x+2=3\)

\(\Rightarrow x=1\)