Question

Verify the relation between zeros and co-efficients of quadratic polynomial p(x)=5x^2-4.

Answer 1

Answer:

HERE IS YOUR ANSWER :

5x^2 - 4 = 0

5x^2 = 4

x^2 = 4/5

x =   +- root 4/5

x =   +- 2/root 5

x = 2 / root 5    ,    x = - 2 / root 5

sum of zeros = -b/a

2 / root 5 +( - 2 / root 5 ) =  -0 / 5

0 = 0  

product of zeros = c/a

2 / root 5  X ( - 2 / root 5 )  = - 4 / 5

 - 4 / 5 =  - 4 / 5

Step-by-step explanation:

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