A ladder leaning against a wall forms a triangle and exterior angles with the wall and the ground. What are the measures of the
exterior angles? Justify your answer.
1 answer:
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The roots of the given polynomials exist , and
.
For a quadratic equation of the form the solutions are
Therefore by using the formula we have
Let, a = 1, b = -16 and c = 54
Substitute the values in the above equation, and we get
simplifying the equation, we get
Therefore, the roots of the given polynomials are , and
.
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