Question 73482
6. SQRT-121=11i (i=SQRT-1)
12. SQRT4/25=2/5
24. 3SQRT(8/27)=3*2/3SQRT92/3)=6/3SQRT(2/3)=2SQRT(2/3)
2. SQRT(50)=SQRT(25*2)=5SQRT2
24. SQRT(72X^3)=SQRT(6^2*2)(X^2*X)=6XSQRT(2X)