If x is equal to 3+2√2 find the value of √x +1/√x
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Answer:
24+5√2
Step-by-step explanation:
x = 3+√2
1/x = 1/3+√2
rationalizing the denominator we get
1/3+√2×3-√2/3-√2
= 3-√2 / (3^2)-(√2^2)
= 3-√2 / 9-2
= 3-√2/7
x+1/x = 3+√2 + 3-√2/7
LCM(1&7) = 7
= 7(3+√2)+3-√2/7
= 21+7√2+3-2√2/7
= 24+5√2/7
HOPE IT IS CORRECT
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