Question

√2+√2=?
a) 2
b) 2√2
c) 4
d) 1​

Answer 1

Answer:-

$\red{ \boxed{\bold{\underline{2 \sqrt{2} }}}}$

$\huge{ \bold{ \underline{Note:-}}}$

If we add (or) subtract roots, then roots sign won't change, but if we multiply (or) divide roots, then roots may (or) may not change to a perfect whole number.