Question

Find the value of the polynomial 3x^2-2 for x=2*
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Answer 1

Answer:-

10

Step-by-step explanation:-

Let p(x) = 3x²-2

⇒ p(2) = 3(2)²-2

⇒  p(2) = 3(4)-2

⇒ p(2) = 12-2

⇒  p(2) = 10

Hence, the value of 3x²-2 at x = 2 is 10.

I hope that this helped you :-)

Answer 2

Answer:

p(2)=2

Step-by-step explanation:

let p(x)=3x^2-2

given x=2

now

p(2)= 3(2)^2-2

=3×4-2

=12-2

=10