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lisov135 [29]
3 years ago
8

Verify whether the values of x given in each case are the zeroes of the polynomial or not ?

Mathematics
1 answer:
Elena L [17]3 years ago
8 0

Answer:

<u>INFORMATION :- </u>

\implies the zeroes of a polynomial also called its roots are the values of x for which the corresponding value of y {f(x)} is zero.

\implieswhile seeing zeroes in a graph they are the points where the graph intersects the x- axis.

<u>SOLUTION :- </u>

Now, we're given a function such that

f(x) = 3x²- 1

put f(x) = 0 and solve for x to get the zeroes of this function.

f(x) = 3x² - 1 = 0

3x² - 1 = 0

3x² = 1

x² = \frac{1}{3 }

x = ± \frac{1}{ \sqrt{3} }

so the roots of f(x) = 3x²- 1 are :-

  • + \frac{1}{ \sqrt{3} }
  • - \frac{1}{ \sqrt{3} }

Comparing the values given to us and the values we found out.

  • <u>1st value is a zero of the function</u>

while the

  • <u>2nd value isn't</u>.

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