3 years ago

For a quadratic equation where: 2++=0

Mathematics

1 answer:

otez555 [7]3 years ago

3 0

Answer:

Solutions will be unreal

Step-by-step explanation:

Given the quadratic equation ax^2+bx+c

The discriminant of the function determines its nature of its root

Discriminant D = b^2-4ac

If D <0, it shows that the roots of the equation will be a complex value. since D is less than 0 and the square root of a negative number does not exist. Hence, the solutions will be unreal

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50 POINT I NEED HELP BAD

nikklg [1K]

Answer:

k = 4

Step-by-step explanation:

7k - 6 = 2k + 14

(7k - 2k) - 6 = (2k - 2k) + 14

5k - 6 = 14

5k (- 6 + 6) = 14 + 6

5k = 20

5k/5 = 20/5

k = 4

4 0

3 years ago

Read 2 more answers

If you have the average production function: APL=3L2 - 0.05L3, the function of marginal product of labour, MPL is

Sveta_85 [38]

Answer:

<h2>The marginal product of labor function or MPL= $9L^{2}-0.2L^{3}$ .</h2>

Step-by-step explanation:

The Average Production Function or APL is given as $APL=3L^{2}-0.05L^{3}$ where "L" represents the overall amount labor in the production process.
Therefore, the Total Production Function or TPL,in this case, would be $TPL=(3L^{2}-0.05L^{3})\times L$ = $TPL=3L^{3}-0.05L^{4}$
Hence,the Marginal Product of Labor, which is abbreviated as MPL will be= $\frac{dL}{dTPL}=(3\times 3L^{2})-(4\times 0.05L^{3})$ = $9L^{2}-0.2L^{3}$
Therefore,the marginal product of labor function or MPL= $9L^{2}-0.2L^{3}$