Answer:
Congrats?
Step-by-step explanation:
I don´t understand the question
its A
Step-by-step explanation:
Answer:
i) Equation can have exactly 2 zeroes.
ii) Both the zeroes will be real and distinctive.
Step-by-step explanation:
is the given equation.
It is of the form of quadratic equation
and highest degree of the polynomial is 2.
Now, FUNDAMENTAL THEOREM OF ALGEBRA
If P(x) is a polynomial of degree n ≥ 1, then P(x) = 0 has exactly n roots, including multiple and complex roots.
So, the equation can have exact 2 zeroes (roots).
Also, find discriminant D = 
⇒ D = 37
Here, since D > 0, So both the roots will be real and distinctive.
Answer:
the chances of rolling a 3 are 1/6
the changes of not doing it is 5/6
(3)^-4 = 0.01234567901
(-3/7)^-2 = <span>5.44444444444</span>