Simplify 13 square root of 5a-b square root of 5a+5a square root of 13b

$13 \sqrt{5 a} - b \sqrt{5 a} + 5 a \sqrt{13 b}$

Step 1

Move $13 \sqrt{5 a}$ .

$- b \sqrt{5 a} + 5 a \sqrt{13 b} + 13 \sqrt{5 a}$

Step 2

Reorder $- b \sqrt{5 a}$ and $5 a \sqrt{13 b}$ .

$5 a \sqrt{13 b} - b \sqrt{5 a} + 13 \sqrt{5 a}$