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topjm [15]
2 years ago
6

6x^3+ 10x^2 – 4x - I need help with this question

Mathematics
2 answers:
wlad13 [49]2 years ago
7 0
Answer: 2(x+1)(3x^2+2x-2)

Explanation:
Factor 6x^3+10x^2-4
2(3x^3+5x^2-2)
Rewrite
2(3x^3+3x^2+2x^2+2x-2x-2)
Factor
2(3x^2(x+1)+2x(x+1)-2(x+1)
Factor
2(x+1)(3x^2+2x-2)
Westkost [7]2 years ago
5 0

Answer: 2x(3x−1)(x+2)

Step-by-step explanation:

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One shelf in the greenhouse holds 467 plants how many plants can 6 shelves hold?
ruslelena [56]
The answer is 2,802  
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3 years ago
The equation of a circle is x^2+y^2-2x +6y-6=0. Find the center and radius of the circle by completing the square.you must inclu
zavuch27 [327]

Answer:

The center of the circle is at;

(1,-3)

The radius of the circle is;

r=4

Explanation:

Given the equation of circle;

x^2+y^2-2x+6y-6=0

we want to re-write it in the form;

(x-h)^2+(y-k)^2=r^2

where;

\begin{gathered} (h,k)\text{ is the center of the circle} \\ r\text{ is the radius} \end{gathered}

Applying Completing the square method;

\begin{gathered} x^2+y^2-2x+6y-6=0 \\ x^2-2x+1+y^2+6y+9=6+1+9 \\ (x-1)^2+(y+3)^2=16 \\ (x-1)^2+(y+3)^2=4^2 \end{gathered}

comparing the derived equation to the general form we have;

\begin{gathered} h=1 \\ k=-3 \\ r=4 \end{gathered}

Therefore;

The center of the circle is at;

(1,-3)

The radius of the circle is;

r=4

6 0
8 months ago
Ayy i need yals help with this
SOVA2 [1]

Answer:

The set {(1, 2), (2, -3), (3, 4), (4, -5)} represents y as a function of x

Step-by-step explanation:

SKATE OR DIE

8 0
3 years ago
Help please <br> Brainiest answer will be given
Nadya [2.5K]
I believe the answer is 264, but if it’s not 11 and it’s 22 then the answer is 528!! Mark me brainliest please!!!!❤️
7 0
3 years ago
An agency has started charging a user fee to park at selected trailheads and​ cross-country ski lots. Some users object to this​
Nesterboy [21]

Answer:

Users who park at the selected trailheads and​ cross-country ski lots. ; Convenience sampling

Step-by-step explanation:

A) The population of interest:

The population of interest should include the concerned individuals which would be those who park at the selected trailheads and cross-country ski lots.

B) By sampling the first 50 users encountered at each fee areas shows that the researcher prioritizes ease or convenience while choosing samples from a population. The first 50 fee users represents the most easily accessible users. Hence, the reason the adopted sampling method is called convenience sampling.

3 0
3 years ago
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