Question

The value of root(17+ 4 root13) - root(17 - 4 root13) is(A) 2(C) 4(B) 3(D) 5​

Answer 1

Answer:

7.6

Step-by-step explanation:

root ( 17+ 4 root13) - root(17 - 4 root 13

= 2 root 4√13

= 2× 3.8

= 7.6