Question

determine whether (3x-2)is a factor of 3x³+X²-20X+12​

Answer 1

Step-by-step explanation:

if 3x-2 is a factor,

x=2/3 should be a root.

p(2/3)≠0.

hence, 3x-2 is not a factor of p(x)

Answer 2

Answer:

3x-2=0

3x=2

x=2/3

by putting value of x in the equation:

3*(2/3)³+(2/3)²-20*2/3+12

3*8/27+4/9-40/3+12

8/9+4/9-40/3+12

by taking LCM

(8+4-120+36)by 9

=-72/9

then divide -72 by 9

ur answer will be -8.

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