Answer:
Step-by-step explanation:
The system of equations is;
-12x-13y +13z =15
7x-10y-3z = 11
7x+14y +5z = -5
The coefficient matrix is
The constant matrix is
The augmented matrix is
Which step is part of a proof showing the opposite sides of a parallelogram ABCD are congruent?
2 answers:
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The given quadratic equation will not have any real solution for c<-9/4.
The given quadratic equation is:
Any equation of the form is called a quadratic equation with a≠0.
In order to have no real solution, the discriminant of a quadratic equation will be less than zero.
For the given quadratic equation will have no real solutions.
Hence, the given quadratic equation will not have any real solution for c<-9/4.
To get more about quadratic equations visit:
Answer:
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Step-by-step explanation:
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