Question

1+ root 2 is divided by 1 -root 2

Answer 1

QUESTION :-

$1 + \frac{ \sqrt{2} }{1} - \sqrt{2}$

ANSWER :-

1 = One

SOLUTION :-

$= 1 + \frac{ \sqrt{2} }{1} - \sqrt{2} \\ \\ = 1 + \sqrt{2} - \sqrt{2} \\ \\ = 1$

NOTE:-

• When you divide a number by 1 , the number doesn't change i.e its value remains unchanged
• When you subtract a number by itself , the solution yields to zero
• Follow DMAS rules for simplifying such problems
• DMAS means first you need to operate division next multiplication and then addition and finally subtraction.