Which equation has two real solutions?

A. x2 = –100
B. 5x2 = 1
C. 6x2 + 17 = 11
D. 7(x2 + 6) = 42

B

Step-by-step explanation:

Let's go through each equation one by one until we find one that satisfies the condition.

Equation A cannot have two real solutions, since the only thing that could make it true is 10i, which is not a real number.

Equation B could have two real solutions, since if you divide both sides by 5 then you will be left with , which has two real solutions of and . Therefore, the answer is B. Hope this helps!

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%

answer:

step-by-step explanation: