Question

IF √10 = 3.1623, EVALUATE(√5+√2÷√5-√2)

Answer 1

Answer:

4.44

Step-by-step explanation:

(√5+√2/√5-√2) * (√5+√2/√5+√2)

(√5+√2)²/5-2 =5+2+2(√10)/3

=5+2+2(3.16)

=7+6.32/3

13.32/3

=4.44

Answer 2

Step-by-step explanation:

(√5+√2÷√5-√2).

Rationalising factor = √5+√2

(√5+√2)²÷(√5-√2)(√5+√2)

5+2+2√10/ (√5)²-(√2)²

7+2√10/ 5-2

7+2×3.1623/3

7+6.3246/3

13.3246/3

= 4.441533

hope this helps you

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