If x5 - 3x4 –ax3 + 3ax2 + 2ax + 4 is exactly divisible by (x – 2) then find the value of a.
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heya friend
x-2=0
x=2
p(2)=2power 5 - 12 - a6 + 3a4 + 4a +4 = 0
=32 - 11 - 6a + 12a + 4a +4 =0
= 25 +10a=0
=10a = -25
=a= -25/10
a = -2.5
x-2=0
x=2
p(2)=2power 5 - 12 - a6 + 3a4 + 4a +4 = 0
=32 - 11 - 6a + 12a + 4a +4 =0
= 25 +10a=0
=10a = -25
=a= -25/10
a = -2.5
Cr7leomessi:
This is wrong
The no after variable is the power not constant
oh sry
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