Question

. The value of polynomial 3x³-2x+4 for x=1 is1 point1345​

Answer 1

Step-by-step explanation:

=3x³-2x+4

=3-2+4. (x=1)

=7-2

=5

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Answer 2

Answer:

x=1

3x³-2x+4=0

3(1)³-2(1)+4=0

3-2+4=0

1+4=0

5≠0

so x≠1