If x-6 is a factor of x3+ax2+ax-bx,find the values of a and b.if a-b=7
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Put x = 6
216 + 36 a + 6a - 6 b = 0
216 + 36 a + 6(7) = 0
36 a = -258
a = - 7.1777
b = 14.17777
216 + 36 a + 6a - 6 b = 0
216 + 36 a + 6(7) = 0
36 a = -258
a = - 7.1777
b = 14.17777
Answered by
1
plz refer to this attachment
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