Question

check whether -3/2 is zero of polynomial 2x²-x-6​

Answer 1

Answer:

it's very is polynomial means

Answer 2

P(x)=2x²-x-6

P(-3/2)=2(-3/2)²-(-3/2)-6

=2(9/4)+3/2-6

=9/2+3/2-6

=12/2-6

=6-6=0

Since,the answer is 0

Therefore,-3/2 is zero of polynomial 2x²-x-6.

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