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3 years ago

What’s (2x-4)(6+5x) As a polynomial?

Mathematics

2 answers:

Pavel [41]3 years ago

5 0

Answer:

10x² - 8x - 24

Step-by-step explanation:

Given

(2x - 4)(6 + 5x)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(6 + 5x) - 4(6 + 5x) ← distribute both parenthesis

= 12x + 10x² - 24 - 20x ← collect like terms

= 10x² - 8x - 24

lukranit [14]3 years ago

3 0

10x2-8x+4 would be the answer

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3 years ago

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Answer:

a. Present value of a lump sum =

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a. Present Value of a Lump sum =

PV = FV / ( 1 + i )ⁿ

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PV = Present Value of the given amount today

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i = Discount rate

n = Number of periods

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P = the present value of annuity

PMT = Payment per period or the amount in each annuity payment

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