Question

23. Find a quadratic polynomial whose zeroes are (5-3/2) and (5+372),​

Answer 1

Answer

5.0/5

9

MarilynEvans

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Given that,

One zero =  

Other zero =  

To find,

A quadratic equation = ?

Assumption:

Let one zero be  and other zero be .

Here, we can easily find a quadratic equation from the two zeros, just by using the following formula:

Where k is any constant term.

By substituting the given values,

Substituting k = 1 (for cancelling k)

Therefore, the required quadratic equation is x² + 10x + 7.