Question

pls do it fast
plss do​

Answer 1

1) 1

2) π

3) It is not a cubic polynomial.

4) -d/c

5) 3x² - 1

3( 2/√3 )² - 1

3 (4/3) - 1

4-1

3

X is not the zero of given polynomial.

6) x³ + 3x² + 3x + 1 = 0

⇒(x+1)³ =0

⇒x=−1,−1,−1

All the roots are equal.

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