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Andre45 [30]
2 years ago
11

Which expression is not a polynomial?

Mathematics
1 answer:
vodomira [7]2 years ago
6 0
2-x is not a polynomial so there fure its the 3rd choice which is c
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PLEASE HELP!!!!!! the sum of a number times 10 and 15 is at most -17
Brilliant_brown [7]

Let the number = x

Writing the equation you have:

10x + 15 <= -17

Solve for x

Subtract 15 from both sides:

10x <= -32

Divide both sides by 10:

X <= -32/10

Simplify:

X <= -16/5 as a fraction or -3.2 as a decimal

3 0
3 years ago
Value 23.7 is 1/10 of
inna [77]
Is 19:17 because u have to value the number of the first like this 78:807y :997
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3 years ago
Need help please :)
swat32

Answer:

acute

Step-by-step explanation:

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Consider the expressions 3x(x − 2) + 2 and 2x2 + 3x − 18.
Rzqust [24]

Answer:

See answer below

Step-by-step explanation:

For the first expression

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evaluated at x= 4 we get: 26

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we get the exact same values when doing the evaluation at these two points.

Based on those results, one may think the expressions may be equivalent, but they are not equivalent. Because at any other x-value, their results are different. See for example that for x = 0 the first one gives "2" while the second one gives -18.

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Step-by-step explanation:

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