Question

3 root 5 + root 3 by root 5 minus root 3

Answer 1

Answer:

13 approx

Step-by-step explanation:

3(root5)+{(root3)/(root5)}-(root3)=

LCM OF ROOT 5,1 AND 1 IS root 5

multiply root5 to those who have denominator as 1

here we get

15+(root3)-(root3*root5)= 15+[(root3)(1-root5)]

vale of root3 is 1.73 and root5 is 2.25

15+[(1.73)(1-2.25)]===15+[(1.73)(-1.25)]=

15-2.1625

12.89 (aprox).