Question

If a+b =5 , ab = 6 FIND a square + b square ( Using the identity (a+b) Whole square.

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Answer 1

Answer:

13

Step-by-step explanation:

a+b= 5 ,ab=6 ,a square+b square=x

(a+b) whole square=asquare+ b square + 2ab

5square = (a+b)2 +2(6)

25= X+ 12

x= 25-12

x= 13

Answer 2

Answer:

Hey mate plzz refer to the attachment