Simplify: (7x2 + 9x -12) (2x - 5) a. 14x3-17x² -69x -60
c. 14x³-17x2 +69x +60
b. 14x³+17x²-69x+60
d. 14x³-17x2-69x+60

Simplify: (4xyz) *
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4xyz
xyz
1

Answers:

d.  14x³ - 17x² - 69x + 60

and

4xyz

Explanation:

The first question is elaborated in the file below.

For the second question, (4xyz) is already in its simplest form.

I hope this helped. Happy new year!

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%