Showing in Simplifying Square Roots

MathFirstly note that `sqrt(12) = sqrt(3 times 4) = sqrt(3) times sqrt(4) = 2sqrt(3)` So we then have that `2sqrt(3) + sqrt(12) = 2sqrt(3) + 2sqrt(3)` This simplifies to `2 times 2sqrt(3) = 4sqrt(3)...