If the expression px + 3x - 3
and 2x - 5x + p when divided by x - 4
leave the same remainder
, then the value
of p is
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Step-by-step explanation:
x - 4 = 0
x = 4
px + 3x - 3 = 0
p ( 4 ) + 3 ( 4 ) - 3 = 0
4p + 12 - 3 = 0
4p + 9 = 0
4p = - 9
p = - 9 / 4
2x - 5x + p = 0
p = 5x - 2x
= 5 ( 4 ) - 2 ( 4 )
= 20 - 8
p = 12
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