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vovikov84 [41]
3 years ago
12

PLEASE HELP WITH THIS ONE QUESTION

Mathematics
1 answer:
EastWind [94]3 years ago
7 0

Answer:

x^2+2x+5

since 4_20=-16<0

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What is 5-0 plz help
andreyandreev [35.5K]

Answer:

its 0

Step-by-step explanation:

5-0=0 or 5x0=0

5 0
4 years ago
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Show that the equation x^3+7x-4=0 has a solution between x=0 and x=1
Aleksandr [31]

Step-by-step explanation:

Using the Intermediate Value Theorem, the following is applied:

"If f(x) is a continuous on interval [a,b] and we have two points f(a) and f(b) then there must be some value c such that f(a)<f(c)<f(b).

So here there must be a c such that

f(0) < f(c) < f(1)

Note: F(c)=0, the questions that the function have a solution between 0 and 1, so that means we must have some value, c such that f(c)=0 that exists

Next, plug in the x values into the function

f(0)  =  - 4

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Since cubic functions are continuous and -4<0<4, then there is a solution c that lies between f(0) and f(1)

3 0
2 years ago
25 pts and a mark!! Help please!!Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets co
Ad libitum [116K]

Answer:

The answer would be

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Same-day tickets($15)-30 tickets sold

Step-by-step explanation:

35×35=1,225

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3 years ago
I need answers for this question
Colt1911 [192]

Answer:

1. Use the distributive property to get rid of any parenthesis.

2. Combine like terms

3. Move all variables to one side

4. Inverse operations

8 0
1 year ago
Help me please thank you
nordsb [41]

Answer:

d

Step-by-step explanation:

7 0
3 years ago
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