Question

x+1/2x=4 then find x2+1/4x2

Answer 1

Answer:

Step-by-step explanation:

X+1/2x=4

X+1=4×2x

X+1=8x

1=8x-x

1=7x

1/7=x

2x+1/8x

2(1/7)/8(1/7)

(2/7)/(8/7)

2/8

1/4

Answer 2

Answer:

X+1/2x=4

X+1=4×2x

X+1=8x

1=8x-x

1=7x

1/7=x

2x+1/8x

2(1/7)/8(1/7)

(2/7)/(8/7)

2/8

 1/4