X2 + 4x - 21 = 0 quadratic formula
1 answer:
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The given ordered pair is not the solution to the equation
Step-by-step explanation:
In order to find if an ordered pair is a solution to the equation or not, we plug in the values of x and y in the equation. If the equation is true for the point then the ordered pair is the solution to the equation.
Given equation is:
Putting x=-1, y=15
The given ordered pair is not the solution to the equation
Keywords: Equations, ordered pairs
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