All categories

4 years ago

What is the difference of the following polynomials?

2 answers:

5 0

(6x^3-2x^2+4) <span>- (2x^3+4x^2-5)

Subtract the like terms

6x^3 - 2x^3 = 4x^3

-2x^2 - 4x^2 = -6x^2

4 - (-5) = 9

The final answer would be

4x^3 - 6x^2 + 9

</span>

Julli [10]4 years ago

4 0

Answer:

D) 4x^3 -6x^2 + 9

Step-by-step explanation:

Given: 6x^3-2x^2+4) - (2x^3+4x^2-5)

Distribute the negative sign, we get

6x^3 -2x^2 + 4 -2x^3 -4x^2 + 5

Now combine the like terms and simplify.

= 6x^3 -2x^3 -2x^2 -4x^2 + 4 +5

= 4x^3 -6x^2 + 9

Answer: D) 4x^3 -6x^2 + 9

Hope this will helpful.

Thank you.

You might be interested in

Please help me with the questions

GREYUIT [131]

Answer:

$\cos(B) = \frac{12}{15}$

Step-by-step explanation:

$\cos(B) = \frac{adjacent}{hypotenuse}$

$\cos(B) = \frac{12}{15}$

6 0

3 years ago

X y

katovenus [111]

Answer: Hewo, there! your answer is Below.

linear Would be my answer because it's arranged in or extending along a straight or nearly straight line.

Step-by-step explanation:

Hope this helps!!

have a great day!!!]

-August-

7 0

3 years ago

Please help.. it’s a to d

sergeinik [125]

Answer:

a = 3/4 in

b = 19/8 in

c = 25/8 in

d = 29/8 in

Step-by-step explanation:

7 0

3 years ago

For a sample of 100 students, the median number of text messages sent per day is 90, the first quartile is 78, and the third qua

Igoryamba

Answer:

between 78 and 102 texts and more than 78 text messages.

Step-by-step explanation:

the range of it is 102-178, so its between there, and its more than 78 as well if the range goes up to 102

7 0

4 years ago

Read 2 more answers

State the slope and y-intercept for the graph of 7x + y = 3

Evgesh-ka [11]

Make it y = mx + b
Subtract 7x to both sides
7x - 7x + y = 3 - 7x
Y = -7x + 3
The slope is -7, the y intercept is 3

5 0

3 years ago