3 years ago

Find the general indefinite integral. (use c for the constant of integration.) (7x2 + 8x−2) dx

Mathematics

1 answer:

vichka [17]3 years ago

4 0

:) Well, I dunno about anyone else but this question makes my head spin!

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How do you Subtract 9x^2 + 22x - 46 from 12x^2 - 8x + 12.

Luba_88 [7]

Subtract the $x^2$ terms from each other, then the $x$ terms, then the ones without any $x$ whatsoever.

$(12x^2 - 8x + 12) - (9x^2 +22x-46)$

First, we'll subtract $9x^2$ from $12x^2$

$12x^2-9x^2- = 3x^2$

Result: $3x^2$

Next, we'll subtract $22x$ from $-8x$

$-8x - 22x = -30x$

Result: $-30x$

Finally, we'll subtract $-46$ from $12$

$12-(-46) = 12+46 = 58$

Result: $58$

Now, we can add these 3 results together.

First, we had $3x^2$ , then $-30x$ , and finally $58$ .

Thus, our subtraction of

$(12x^2 - 8x + 12) - (9x^2 +22x-46)$

equals

$3x^2-30x+58$

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3 years ago

Liver will attend college where tuition is $30,000 a year. Books and supplies are $1500, housing and food are $12,500, transport

Margarita [4]

A i just did the math

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3 years ago

931 is what percent of 980

Snowcat [4.5K]

Answer:

95%

Step-by-step explanation:

95% *980 =931

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2 years ago

How is taking away sandbags different from adding

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Your limting the amount of sandbags you have if you take away and when your adding your adding more sandbags.

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3 years ago

0.234 is bigger or less than 0.76

Katarina [22]

Answer: 0.234 is less than 0.76

Step-by-step explanation:

0.234 can be rounded out to 0

0.76 can be rounded out to 1

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2 years ago

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