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Identify the sum and product of the roots of the given quadratic equation.
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a)
Step 1: Identify the sum and product of the roots of the given quadratic equation.
The given quadratic equation is .
The roots are and .
For a quadratic equation , the sum of roots is and the product of roots is .
Sum of roots:
Product of roots:
Substitute :
Multiply by 2:
Step 2: Find the sum and product of the roots of the new quadratic equation.
The roots of the new quadratic equation are and .
Let be the sum of the new roots and be the product of the new roots.
Sum of new roots :
We know that .
Substitute the values of and :
Now substitute this back into the expression for :
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