Evaluate 108×92 using identity – InterviewSolution

1.	Evaluate 108×92 using identity
Answer» 108×92=(100+8×100-8)=(100)^2 +(9+8)100+9×8where x=100, a=9 and b=8 using IDENTITY= (x+a) (x+b)=x^2 +(a+b)x+ab=10000+1700+72=11772Step-by-step explanation:HOPE it HELPS you

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