What is the factored form of the polynomial? z2 − 10z 25 (z − 5)(z − 5) (z 5)(z 5) (z − 2)(z 5) (z 2)(z − 5).
1 answer:
The factors of the equation are (z − 5)(z − 5).
Given
Equation;
Splitting the middle term Using formula Using Quadratic formula Using algebraic identities
The factors of the equation are;
Hence, the factors of the equation are (z − 5)(z − 5).
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Answer:
2.5 second
Step-by-step explanation:
The equation is missing in the question.
The equation is, , where 'h' is the height and 't' is time measured in second.
Now we know to reach its maximum height, h in t seconds, the derivative of h with respect to time t is given by :
Now the differentiating the equation with respect to time t, we get
For maximum height,
So,
Therefore, the ball takes 2.5 seconds time to reach the maximum height.