
Grade 12th pass8 grade maths
If a – b = 1 and ab = 12 then the value of a2+b2 is equal to:
A) 26
B) 28
C) 29
D) 25
If a – b = 1 and ab = 12 then the value of a2+b2 is equal to:
A) 26
B) 28
C) 29
D) 25




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