The solution of the equation is 
and 
Explanation:
Given that the equation is 
We need to determine the solution of the equation by completing the square.
Thus, we have,
Adding both sides of the equation by 16, we get,
Let us solve by completing the square.
To bring the equation in the form of 
, let us add 
to both of the equations.
Thus, we have,
Simplifying, we get,
Taking square root on both sides of the equation, we get,
Thus, the two solutions of the quadratic equation are
and 
Simplifying the two values, we get,
and
Thus, the roots of the equation are and
Answer:
X equals 6°.
Step-by-step explanation:
There is a geometry rule that states the outer angle of a triangle's interior angle is equivalent to the sum of the remaining two interior angles of the triangle. Following this rule, you can get that (6x + 8) + (5x + 8) = 82° ⇒ 11x + 16 = 82° ⇒ 11x = 66° ⇒ x = 6°.
The answer would be x equals all real numbers because you can't take the root of a negative number.
Answer:P(win|regular) = 0.84
P(win|prevent) = 0.70
Conclusion: You are more likely to win by playing regular defense.
Step-by-step explanation:
Divide the regular defense wins(42) but the total of regular defense (50) and you get 0.84.
Then divide the prevent defense wins(35) by the total of prevent defense(50) and you get 0.70.
Since the regular defense is more than the prevent defense, then you are more likely to win by playing the regular defense. (:
