3 years ago

What is (f+ g)(x) given that f(x) =-7x^3-1 and g(x)=2x^3+6

Mathematics

1 answer:

vodka [1.7K]3 years ago

5 0

Answer:

this isn't really an answer but use desmos graphing calculator, its an app and a website it will give you the answer.

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Expand.<br> Your answer should be a polynomial in standard form.<br> (3c + 2)(c^2-6c-4)

evablogger [386]

Answer:

After expanding the polynomial $(3c + 2)(c^2-6c-4)$ we get $3c^3-16c^2-24c-8$

Step-by-step explanation:

We need to expand the polynomial $(3c + 2)(c^2-6c-4)$

Multiply the terms:

$(3c + 2)(c^2-6c-4)\\=3c(c^2-6c-4)+2(c^2-6c-4)\\=3c^3-18c^2-12c+2c^2-12c-8\\=3c^3-18c^2+2c^2-12c-12c-8\\=3c^3-16c^2-24c-8$

So, after expanding the polynomial $(3c + 2)(c^2-6c-4)$ we get $3c^3-16c^2-24c-8$

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The ratio of Met fans to Yankee fans is 3 to 5. if there are 20 Yankee fans, how many Met fans are there?

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Answer:

Step-by-step explanation:

12 met fans

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<img src="https://tex.z-dn.net/?f=Determine%20the%20unknown%20quantity.%20Show%20your%20work.8%201%2F2%20over%203%202%2F3%20%3D%

san4es73 [151]

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