If a=1 is root of equation a4-62a2 +b=0 find value of b – InterviewSolution

1.	If a=1 is root of equation a4-62a2 +b=0 find value of b
Answer» b=61Step-by-step EXPLANATION:PUT the VALUE a=1 in eq.a4-62a3 +b=0(1)4-62*(1)2+b=01-62+b=0-61+b=0b=61.

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