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3 years ago

Can somebody give an example of how to identify a polynomial

Mathematics

1 answer:

Nikitich [7]3 years ago

4 0

It has to obey all the polynomial rules, like 3x^4 or 6x, it has to have the base then the power.

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professor must randomly select 4 students to participate in a mock debate. There are 18 students in his class. In how many diffe

Tju [1.3M]

18 divided by 4 gives 4r2 so we could do 32 different ways

5 0

2 years ago

What is the solution to –4(8 – 3x) ≥ 6x – 8? x ≥ – x ≤ – x ≥ 4 x ≤ 4

ollegr [7]

Answer:

x ≥ 4

Step-by-step explanation:

–4(8 – 3x) ≥ 6x – 8

Distribute

-32 +12x ≥ 6x – 8

Subtract 6x from each side

-32 +12x-6x ≥ 6x-6x – 8

-32 +6x ≥ – 8

Add 32 to each side

-32 +32 +6x≥ 32– 8

6x ≥ 24

Divide by 6

6x/6 ≥ 24/6

x ≥ 4

7 0

3 years ago

Read 2 more answers

Find a solution to the system. Make sure to write as a coordinate.

RUDIKE [14]

Answer:

x=2, y=3

Step-by-step explanation:

This is a system of equations.

To solve a system of equations, we use the substitution method.

We can plug in the first equation, $x=2y-4$ , into the value for x in the second equation. Now, the second equation looks like this:

$2*(2y-4)+y=7$

We simplify and solve for y:

→ $4y-8+y=7$

→ $5y=15$

→ $y=3$

Now, we plug in the value for y, which is 3, into either equation. I will just use the first equation:

→ $x=2*3-4$

→ $x = 2$

Let me know if my explanation is unclear.

3 0

2 years ago

If lnx + ln(x−3)= ln(4x), then x=

bazaltina [42]

Answer:

x=7

Step-by-step explanation:

ln(x)+ln(x-3)=ln(4x)

x≥0,x≥3

combining x≥3

ln[x(x-3)]=ln(4x)

x(x-3)=4x

x²-3x-4x=0

x²-7x=0

x(x-7)=0

x=0(rejected),7

3 0

3 years ago

Find the value g(-2), where g is defined below. g(x) = 2x^2- 4x – 4

DanielleElmas [232]

Answer:

Step-by-step explanation:

For this question, simply plug in -2 for x:

$g(-2)=2(-2)^2-4(-2)-4\\g(-2)=2(4)+8-4\\g(-2)=8+8-4\\g(-2)=12$

Hope this helps!!

8 0

2 years ago