Question

(2-root 2 )×(3root 3 +6root2​

Answer 1

cubical root can be calculated in the scientific calculator

Answer 2

Answer:

3[2√3+4(√2-1)-√6]

Step-by-step explanation:

simplify,

=(2-√2)(3√3+6√2)

=2(3√3+6√2)-√2(3√3+6√2)

=2×3√3+2×6√2)(-√2)×3√3+(-√2)6√2)

=6√3+12√2-3√6-6×2

=6√3+12√2-3√6-12

=6√3+12√2-12-3√6

=6√3+12(√2-1)-3√6

=3[2√3+4(√2-1)-√6]