Question

product of zeroes of 5xsquare -1​

Answer 1

Step-by-step explanation:

We have ,

f (x ) = 5 x^2 -1

For its zeros ,

f ( x) = 0

→ 5x^2 - 1 = 0

→ x ^2 = 1/5

→ x= ±1/√5

Hence , required zeros are 1/√5 and -1/√5 .

Now , product of zeros = (-1/√5)(1/√5)

= -1/5

Or , there is an alternative method

Product of zero s of a quadratic equation = c/a = -1/5

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Answer 2

5x^2 -1=0

x=+√(1/5),-√(1/5)

so, product of zeros=-1/5