Question

5√18-3√125+√300-4√50

Answer 1

5root(9×2)-3root(25×5)+root(100×3)-4root(25×2)
5×3root2 -3×5root5 +10root3-4×5root2
15root2-15root5 +10root3-20root2
10root3-5root2-15root5 is answer