Answer: Option 'D' is correct.
Step-by-step explanation:
Since we have given that
![x^2-bx-c=0](https://tex.z-dn.net/?f=x%5E2-bx-c%3D0)
Both the first and second signs are negative,
Let α and β are the roots of the
,
then, we know that the relationship between the zeroes and coefficients of quadratic equations:
![\alpha+\beta =\frac{-b}{a}=b\\\\and\\\\\alpha \beta =\frac{-c}{a}=-c](https://tex.z-dn.net/?f=%5Calpha%2B%5Cbeta%20%3D%5Cfrac%7B-b%7D%7Ba%7D%3Db%5C%5C%5C%5Cand%5C%5C%5C%5C%5Calpha%20%5Cbeta%20%3D%5Cfrac%7B-c%7D%7Ba%7D%3D-c)
Since the product of roots is positive.
So, the signs of the factors will be one positive and one negative.
Hence, Option 'D' is correct.
Answer:
What must be true is that the three angles must be equal to one another
Step-by-step explanation:
Here, we want to know what must be true of the three angles if the pieces must be parallel
What must be true of the angles is that they must be corresponding to each other
If they are corresponding, that means the angles are congruent
Given that they are congruent, it simply means that they are all equal to each other
Answer:
The most important value in a relationship is honesty, you gotta be honest with them, let them know that you have a religious belief, and if they can't respect that, then maybe they aren't the right person for you, good luck!
Answer:
Step-by-step explanation: 37/ 24 =1 13/24 = 1.5416667