Question

find the value of the polynomial at the indicated values of variables p(x)=5x^2-4/5;x=1/2,-1/2​

Answer 1

Answer:

9/20

Step-by-step explanation:

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Answer 2

Answer:

5(1/2)²-(4/5)

5(1/4)-4/5

5/4-4/5

25/20-16/20

25-16/20

9/20

5(-1/2)²-4/5

5(1/4)-4/5

5/4-4/5

25/20-16/20

25-16/20

9/20