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The equation is .
Solve the equation.
(Original equation)
(Factors)
(Take out the common factor)
(Distributive property: )
and (Zero product property)
and (Solve for )
The equation has two real roots, and .
Check solution for -values.
Graph:
Graph the equation .
Observe the graph:
The graph cross the - axis at and .
Therefore, the value of is and .
The equation has two real roots.
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