Answer:
=3/3-√2 × 3+√2/3+√2
=6+2√2/9+3√2-3√2-√4
=6+2√2/9-2
=6+2√2/7
Step-by-step explanation:
first multiply the 2/3-√2 in 3+√2
* 2×3 =6, 2×√2 =2√2
=6+2√2
multiply the 3-√2×3√2
* 3×3 =9, 3×√2 =3√2, -√2×3 =-3√2, -√2×√2=-√4
=9+(3√2-3√2)-2
cancel the 3√2-3√2
then it will give you 9+(-2)
*positive×negative is negative so it will become 9-2 =7
