sederhanakan 4√2-√50+5√18 ?

4√2 - √50 + 5√18
= 4√2 - √(25 x 2) + 5√(9 x 2)
= 4√2 - 5√2 + 15√2
= 4√2 + 10√2
= 14√2

Selamat Belajar

=4√2- 5√2+ 5.3√2
=4√2- 5√2+ 15√2
=-1√2 + 15√2
= 14√2