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3 years ago

Consider the following polynomial expression: 4x^5-16x^2+13x^8. Part A: Write the polynomial expression in standard form.

Mathematics

1 answer:

zavuch27 [327]3 years ago

7 0

Answer:

13x^8 + 4x^5 - 16x^2

Step-by-step explanation:

Standard form is just rearranging each group of numbers so that the group with the most exponents on the variables is at the beginning. So it's basically least to greatest but with exponents. Hope this helped!

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Do you know the answer

Arte-miy333 [17]

Answer:

y=2x+2

Step-by-step explanation:

The * stands for multiplication.

0*2+2=2

3*2+2=8

6*2+2=14

All of these statements are true, so this should be the correct answer.

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2 years ago

Mathia question order or operations

eduard

Answer:

Step-by-step explanation:

Use pemdas

Use P and do (2+2)

then E 2^3 to get 8

Now you have 9-4/4+8*5

Do M and D To get 9-1+45

Now add and subtract to get your answer

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3 years ago

I need the x intercepts for (x+3)(x + 7) = 0

Scrat [10]

Answer:

-3, -7

Step-by-step explanation:

either x + 3 = 0 --> x = -3

or x + 7 = 0 --> x = -7

3 0

2 years ago

Read 2 more answers

The temperature at 6:00 A.M. 58 degrees Fahrenheit. The temperature increased at a constant rate of 3 degrees Fahrenheit every h

Tasya [4]

Answer: $c. (t:58\leq t\leq 70)$

Step-by-step explanation:

given data:

T = 58 degree Celsius.

changes in temperature = 3dregres every hour = 4.

solution:

$t=58+3h\\where h = 4$

substitute the value for h into the equation.

$t=58+3(4)\\t=58+12\\t=70$

the set with $58\leq t\leq 70$ best represents the function range.

5 0

2 years ago

What substitution Should be used to re-write 26(x^3+1)^2-22(x^3+1)-3=0 as a quadratic function?

mel-nik [20]

Answer:

$x^3+1$

Step-by-step explanation:

$26(x^3+1)^2-22(x^3+1)-3=0$

Comparing to

$A(u)^2+B(u)+C =0$

Where A,B,C are constants

You should see that we need to substitute the $x^3+1$ with u.

7 0

3 years ago