Question

(x+0.5)^2=0.64 solve the equation for x

Answer 1

Hi,

`\sqrt{(x+(1)/(2)) ^(2) } = \sqrt{(64)/(100)} \\\\`

= (x + 1/2) = 8/10

= (
`(2x+1)/(2)`) = 8/10

= 20x + 10 = 16

= 20x = 6

= x = 6/20

= x = 3/10

x => 0,3