Question

Add (2√2+5√3-7√5) and (3√3-√2+√5)

Answer 1

okay
(2√2+5√3-7√5) +(3√3-√2+√5)
= 2√2+5√3-7√5+3√3-√2+√5
= 2√2-√2+5√3+3√3+√5-7√5
= √2+8√3-6√5
is it the answer.?
if it is in decimals then put the value of the roots as follows:
√2=1.414
√3=1.732
√5=2.236

okay best of luck..