Sara and Katie are baking pies for a holiday party. Sara is making twice as many pies as Katie. Together, they are making 12 pie
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Given a quadratic equation in standard form
The discriminant D
tells the types of roots the equation has.
In this case, we have
Then, the discriminant of this quadratic equation will be
Finally, the value of discriminat is 49 and as he discriminant is greater than zero then this quadratic equation has 2 different real solutions.