xcube-ax square+2x- a is divided by (x-a) then using remainder theoram, find the remainder.
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Hi ,
Let p( x ) = x³ - ax² + 2x - a ,
If p( x ) divided by ( x - a ) then the
remainder is p ( a ) ,
p ( a ) = a³ - a × a² + 2 × a - a
= a³ - a³ + 2a - a
= a
Therefore ,
Required remainder = a
I hope this helps you.
:)
Let p( x ) = x³ - ax² + 2x - a ,
If p( x ) divided by ( x - a ) then the
remainder is p ( a ) ,
p ( a ) = a³ - a × a² + 2 × a - a
= a³ - a³ + 2a - a
= a
Therefore ,
Required remainder = a
I hope this helps you.
:)
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