Question

rationalise the denominator 10÷2√2-√36​

Answer 1

Step-by-step explanation:

10/2✓2 -✓36 = 5/✓2 - ✓36

5/✓2 - 6 = 5 - 6✓2/ ✓2

✓2(5 - 6✓2). = 5✓2 - 12/2