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2 years ago

(7n⁶+5n⁸+4) - (4n⁶-2n⁸+1)

Mathematics

1 answer:

Bumek [7]2 years ago

5 0

$7n^{8} + 3n^{6}+3$
if that helps

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Which represents where f(x) = g(x)? A) f(4) = g(4) and f(0) = g(0) B) f(–4) = g(–4) and f(0) = g(0) C) f(–4) = g(–2) and f(4) =

saul85 [17]

Answer:

B. f(-4) = g(-4), and f(0) = g(0)

Step-by-step explanation:

We are given two functions that have been graphed already. The points on the coordinate plane where the curve of g(x) intercepts that of f(x), are the values of x for each function, that would give us the same output (y).

Thus, for f(x) intercepts g(x) at the point where x = -4, y = 4.

Also, f(x) and g(x) intercepts at the point where x = 0, y = 4.

Therefore, the correct answer is f(-4) = g(-4), and f(0) = g(0)

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3 years ago

After a sleepover, 3/4 of a large pepperoni remained. The next day, he ate 1/8 of what was left over. What fraction of a large p

jekas [21]

Answer:

9/100

Step-by-step explanation:

You find 1/8 of 3/4 which is 9/100

4 0

3 years ago

Subtract 275000-30000

Varvara68 [4.7K]

Hi, it is 245,000 all you have to do is 70000-3000

5 0

3 years ago

Read 2 more answers

Given the polynomial function below, find F(-1).

mrs_skeptik [129]

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$f(x) = - {x}^{3} - {x}^{2} + 1$

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$f( - 1) = - ({ - 1})^{3} - ({ - 1})^{2} + 1 \\$

$f( - 1) = - ( - 1) - (1) + 1$

$f( - 1) = 1 - 1 + 1$

$f( - 1) = 2 - 1$

$f( - 1) = 1$

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The correct answer is (( D )) .

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3 0

3 years ago

What is x and y equal in: -2X-y=3 and x+2y=4 (find x and y using elimination)

makvit [3.9K]

-2x-y=3 ...(1)
x+2y=4 ...(2)
multiply (2) by 2 and add to (1)
-2x-y+2x+4y=3+8
3y=11
y=11/3
from (2)
x=4-2y=4-2(11/3)
or x=4-(22/3)
=(12-22)/3=-10/3

3 0

3 years ago