Question

5. It being given that √3 = 1.732, √5 = 2.236, √6 = 2.449 and √10 = 3.162
find to three places of decimal, by putting the value of each of the following.
(i) √5+√2/√5-√2​

Answer 1

Answer:

4.441

Step-by-step explanation:

rationalise denominator to 5-2=3

numerator then is 7+2root 10= 7+ 2(3.162)

thus : 4.441