Tolong bantu jawab pakek cara makasi..

5✓5 +✓125 -3✓20=
=5✓5 + ✓25 x 5 - 3✓ 4x5
=5✓5 + 5✓5 - 3x2 ✓5
= 5✓ 5 + 5✓5 -6✓5
= 5+5-6 ✓5
=4 ✓5