Question

if √2 = 1.4142 find the value of 4-3/√2

Answer 1

$4 - 3 \sqrt{2}$

$4 - 3 \times 1.4142$

$4 - 4.2426$

$0.2426$

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Answer 2

3/root2is equal to 2.1213

4-2.1213 is equal to1.87