Ecotourism is a form of tourism involving visiting fragile, pristine, and relatively undisturbed natural areas.
Answer:
The correct answer is:
False
Explanation:
Since the word script comes from the Latin scrībĕre which means to write, this expression has to do with the idea of having a written speech when preparing for speaking specially. For example, when someone is presenting a discourse or audition the script is the initial point to be prepared for it, as it will contain the necessary information in order to be able to remember the most important points to communicate to the audience in a clear and organized way.
Answer:
tu mama rfyjc fhdijzbsjxhsbwkskqbe hei I is hsjsuudhdbdbvehs
Answer:
a = 9
b = 7
Explanation:
For the given polynomial 2x³ - ax² + bx + 6 to be exactly divisible by x² - 5x + 6, it means it must also be divisible by the individual factors of x² - 5x + 6.
So let's factorize x² - 5x + 6.
Factorizing it gives us;
(x - 2)(x - 3)
Thus means that the given polynomial should be exactly divisible by either (x - 2) or (x - 3).
This means that at x = 2 or 3, the polynomial will equal zero.
Thus;
f(2) = 2(2)³ - a(2)² + b(2) + 6 = 0
16 - 4a + 2b + 6 = 0
Adding and Rearranging we have;
4a - 2b = 22
Divide through by 2 to get;
2a - b = 11 - - - (eq 1)
Similarly;
f(3) = 2(3)³ - a(3)² + b(3) + 6 = 0
54 - 9a + 3b + 6 = 0
Adding and Rearranging we have;
9a - 3b = 60
Divide through by 3 to get;
3a - b = 20 - - - (eq 2)
Subtract eq 1 from eq 2 to get;
3a - 2a - b - (-b) = 20 - 11
a = 9
Put 9 for a in eq 2 to get;
3(9) - b = 20
27 - b = 20
b = 27 - 20
b = 7
