if the sum of a number and its positive square root is 6/25. Then find the number.
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Let that no is x
then,
principal sq rt of x is defined as √|x|^2
so,
x+√(|x|^2) = 6/25 =(-4/25) + (2/5)
x+√(|x|^2) = (-4/25) + √(|-4/25|^2)
hence, x = -4/25
then,
principal sq rt of x is defined as √|x|^2
so,
x+√(|x|^2) = 6/25 =(-4/25) + (2/5)
x+√(|x|^2) = (-4/25) + √(|-4/25|^2)
hence, x = -4/25
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