Question

( x +1/2 ) + ( x +1/8 ) +( x+1/16) = 1

chú ý / là phần đó nha các bạn giải hộ mk với

Answer 1

x+1/2+x+1/8+x+1/16=1

(x+x+x)+(1/2+1/8+1/16)=1

3x+11/16=1

3x=1-11/16

3x=5/16

x=5/16:3

x=5/16x3

x=15/16

Answer 2

mk nhầm:

5/16:3=5/16x1/3=5/48

mong bạn thông cảm!

Answer 3

\(\left(x+\frac{1}{2}\right)+\left(x+\frac{1}{8}\right)+\left(x+\frac{1}{16}\right)=1\)

\(\Leftrightarrow\left(x+x+x\right)+\left(\frac{1}{2}+\frac{1}{8}+\frac{1}{16}\right)=1\)

\(\Leftrightarrow3x+\left(\frac{1}{2}+\frac{1}{8}+\frac{1}{16}\right)=1\)

\(\Leftrightarrow3x+\frac{11}{16}=1\)

\(3x=1-\frac{11}{16}\)

\(3x=\frac{5}{16}\)

\(x=\frac{5}{16}:3\)

\(x=\frac{5}{48}\)

Answer 4

xin lỗi mk hỏi nhầm . Như vầy mới đúng câu hỏi

( x +1/2)+ ( x +1/4) +( x+1/8)+ ( x+1/16)