Question

p(x) = 3x2-1 ,
x = -1/root3 , 2/root3
plz answer this
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Answer 1

Answer:

p(-1/√3) = 0

p(2/√3) = 1

Step-by-step explanation:

for x = -1/√3

p(x) = 3x² - 1

p(-1/√3) = 3(-1/√3)² - 1

p(-1/√3) = 3(1/3) - 1

p(-1/√3) = 1 - 1

= 0

for x = 2/√3

p(2/√3) = 3(2/3) - 1

= 2 - 1

= 1.