Question

(4 root 3 -2 root 2) (3 root 2+4 root 3)

Answer 1

Answer:

$(4 \sqrt{3 } - 2 \sqrt{2} )(3 \sqrt{2} + 4 \sqrt{3} ) \\ = (4 \sqrt{3} \times 3 \sqrt{2} ) + (4 \sqrt{3} \times 4 \sqrt{3} ) + ( - 2 \sqrt{2} \times 3 \sqrt{2} ) + ( - 2 \sqrt{2} \times 4 \sqrt{3} ) \\ = 12 \sqrt{6} + 48 - 12 - 8 \sqrt{6} \\ = 4 \sqrt{6} + 36$