4 years ago

What is the solution to x? I have to show my work...

Mathematics

1 answer:

solong [7]4 years ago

5 0

Feel free to ask if you need me to explain what I did.

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What is the difference between 4/9 and -5/9

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Answer:

The difference between 4/9 and -5/9 is that -5/9 is a negative fraction while 4/9 is a positive fraction.

Step-by-step explanation:

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Simplify -12x^4/x^4+8x^5

alexgriva [62]

Answer:

OPTION A: $\frac{12}{1 + 8x}$ , where $x \ne - \frac{1}{8}$ .

Step-by-step explanation:

Given: $\frac{- 12x^4}{x^4 + 8x^5}$

Taking $x^4$ common outside in the denominator, we get:

$= \frac{-12x^4}{(x^4)(1 + 8x)}$

$x^4$ will get cancelled on the numerator and denominator, we get:

$= \frac{-12}{1 + 8x}$

we know that the denominator can not be zero.

That means, 1 + 8x $\ne$ 0.

$\implies 8x \ne -1$

$\implies x \ne \frac{-1}{8}$

So, the answer is: $\frac{-12}{1 + 8x}$ , where $x \ne \frac{-1}{8}$ .

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4 years ago

2) Use long division to simplify X+2 X3+3x2-48-12

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Uating an Expression Evaluate –32 + (2 – 6)(10).

FinnZ [79.3K]

Answer:

-72

Step-by-step explanation:

-32+(2-6)(10)

-32+(-4)(10)

-32+(-40)

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