Question

if x+1/2x=5 then find the value of X2+1/4x2​

Answer 1

Answer:

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Answer 2

Answer:

13/18

Step-by-step explanation:

x+1/2x=5

x+1=10x

x-10x=-1

-9x=-1

- , -of both side are cancelled

x=1/9

putting value of x in other Eq

2/9 + 1/4*2

2/9+1/2

13/18