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kobusy [5.1K]
3 years ago
8

Consider the polynomial how many terms are there​

Mathematics
1 answer:
garri49 [273]3 years ago
6 0

Answer: 6 terms

Step-by-step explanation:

The terms are 7kn, 2k^2, -2k, -2n, -5, and 5n^2.

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What are the x-intercepts of the function f(x) = -2x2 – 3x + 20?
Murljashka [212]

Answer:

the interception of the function will be equals -2x+5 And x-4

I guess

4 0
2 years ago
Find all values of x that are NOT in the domain of h.
Firlakuza [10]

Answer:

if x=-1 then its is NOT in the domain of h.

Step-by-step explanation:

Domain is the set of values for which the function is defined.

we are given the function

h(x) = x + 1 / x^2 + 2x + 1

h(x) = x+1 /x^2+x+x+1

h(x) = x+1/x(x+1)+1(x+1)

h(x) = x+1/(x+1)(x+1)

h(x) = x+1/(x+1)^2

So, the function h(x) is defined when x ≠ -1

Its is not defined when x=-1

So, if x=-1 then its is NOT in the domain of h.

4 0
3 years ago
Read 2 more answers
Hitunglah volume kubus dengan panjang rusuk rusuknya sebagai berikut:<br> a.6cm b.5,6cm c.3,4dm
Elena-2011 [213]
A. v.kubus = s×s×s
                 = 6×6×6
                 = 216
b. v.kubus = s×s×s
                = 5,6×5,6×5,6
                = 175,616
c. v.kubus = s×s×s
                 = 34×34×34
                 =39304

6 0
3 years ago
Order the numbers from least to greatest
dusya [7]
Order what numbers from least to greatest
7 0
3 years ago
The LCM of 2 numbers is 60 and 1 of the numbers is 7 less than the other number. What are the numbers?
Phoenix [80]
Let's represent the two numbers by x and y.  Then xy=60.  The smaller number here is x=y-7.

Then (y-7)y=60, or y^2 - 7y - 60 = 0.  Use the quadratic formula to (1) determine whether y has real values and (2) to determine those values if they are real:

discriminant = b^2 - 4ac; here the discriminant is (-7)^2 - 4(1)(-60) = 191.  Because the discriminant is positive, this equation has two real, unequal roots, which are
        -(-7) + sqrt(191)
y = -------------------------
             -2(1)

and 

        -(-7) - sqrt(191)
y = ------------------------- = 3.41 (approximately)
             -2(1)

Unfortunately, this doesn't make sense, since the LCM of two numbers is generally an integer.


Try thinking this way:  If the LCM is 60, then xy = 60.  What would happen if x=5 and y=12?  Is xy = 60?  Yes.  Is 5 seven less than 12?  Yes.






5 0
3 years ago
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