Group the given equations into to based on observed common properties n²-3n+ 100
Answers
Answer:
quadratic equations
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Answer:
It is a quadratic equation.
Step-by-step explanation:
The general form of a quadratic equation is:
ax² + bx + c = 0
where x is the unknown variable and a, b, c are numerical coefficients. For example, x2 + 2x +1 is a quadratic or quadratic equation. Here, a ≠ 0, because if equal to zero, the equation no longer remains quadratic and becomes a linear equation, such as:
bx+c=0
Therefore, this equation cannot be called a quadratic equation.
The terms a, b, and c are also called quadratic coefficients.
The solution to a quadratic equation is the values of the unknown variable x that satisfy the equation. These solutions are called the roots or zeros of quadratic equations. The roots of any polynomial are the solutions of the given equation.
What is a quadratic equation?
A polynomial equation whose highest degree is two is called a quadratic equation or sometimes just a quadratic. It is expressed in the form:
ax² + bx + c = 0
where x is the unknown variable and a, b, and c are constant terms.
How to solve quadratic equations?
They are:
Factoring
Completion of the square
Using the quadratic formula
We take the square root
Factoring quadratics
Start with an equation of the form ax² + bx + c = 0
Make sure it is set to an adequate zero.
Factor the left side of the equation assuming zero on the right side of the equation.
Assign zero to each factor.
Now solve the equation to determine the values of x.
Suppose that if the main coefficient is not equal to one, then you deliberately have to follow the methodology when arranging the factors.
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