If ( x - 3 ) is a factor of p(x) = ax – 4x – 12 then the value of a is ??
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Answer:
the value of a is 8
Step-by-step explanation:
x-3
x=3
ax – 4x – 12
a(3)-4(3)-12
3a-12-12
3a-24
3a=24
a=24/3
a=8
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