Math, asked by kv3050873, 7 months ago

If x-2 is a factor of x³-3x+5a then the value of a is
a 1
b -1
c 2/5
d-2/5​

Answers

Answered by mksvishwanath
3

Answer:

a=-2/5

Step-by-step explanation:

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x-2=0...x=2

(2)3-3(2)+5a=0

8-6+5a=0

5a=-2

a=-2/5

Answered by Anonymous
11

Answer:

x-2=0

x=2

x³-3x+5a

2³-3(2)+5a

8-6+5a

2+5a

5a=-2

a=-2/5

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