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navik [9.2K]
3 years ago
7

What type of polynomial is P(x) = 7x3 + 2x2 – 3x4?

Mathematics
1 answer:
gregori [183]3 years ago
5 0

Answer:

quartic

Step-by-step explanation:

p(x) = 7 x^3 + 2 x^2 - 3 x^4

The degree of an individual term of a polynomial is the exponent of its variable; the exponents of the terms of this polynomial are, in order, 3, 2, and 4.

The degree of the polynomial is the highest degree of any of the terms; in this case, it is 4.

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Let the function f be defined as f(x)= 5x^2 - 7(4x+3). What is the value of f(3)
Katen [24]

Answer:

f(x) = -60 is your answer

Step-by-step explanation:

Plug in 3 for x

f(x) = 5x² - 7(4x + 3)

f(x) = 5(3²) - 7(4(3) + 3)

Follow PEMDAS. First, solve the parenthesis

3² = 9

4(3) + 3 = 12 + 3 = 15

f(x) = 5(9) - 7(15)

Multiply

f(x) = 45 - 105

Simplify. Subtract

f(x) = 45 - 105

f(x) = -60

f(x) = -60 is your answer

~

4 0
3 years ago
Round of 38828 to the nearest 10​
RUDIKE [14]

Step-by-step explanation:

We're going to be evaluating if we can round 2. (Values in the 10's place)


The value in the 'ones' place has to be greater than or equal to 5
in order to round up 2.

Since 8 is greater than 5, we can round up 2.

<u>Rounded answer:</u>

38830

5 0
2 years ago
Share 264 in the ratio 2:3:1
NikAS [45]

Answer:

88:132:44

Step-by-step explanation:

Divide 264 by 6 (2+3+1) = 44

2*44=88

3*44=132

1*44=44

7 0
3 years ago
Read 2 more answers
Find the equation of lines
bearhunter [10]

Answer:

y = x + 6.

Step-by-step explanation:

y = mx + c  where m = the slope of the line and c is the y-intercept.

So here m = 4/4 = 1 and c = 6, so it's:

y = 1x + 6.

3 0
3 years ago
PLEASE I NEED THE ANSWER NOW
vova2212 [387]

Answer:

all

x=4

3×4=12

8+4=12

so yeh 3×4=8+4

6 0
2 years ago
Read 2 more answers
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