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topjm [15]
3 years ago
6

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

Mathematics
2 answers:
wlad13 [49]3 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]3 years ago
5 0

Answer: 2x(3x−1)(x+2)

Step-by-step explanation:

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When a die is rolled, what is the theoretical probability that number five will be rolled? <br><br>​
Marta_Voda [28]

Answer: 1/6

Step-by-step explanation: there is 6 faces on a standard die, one of them is 5.

7 0
1 year ago
Help me with this question!
Damm [24]

Answer:

it will cost him £2.38

Step-by-step explanation:

bc you first multiply 4.25kg with £1.40 and that equals to 5.95

then you take 5.95 and devide it with 2.5 kg then that equals to £2.38.

I hope that this helped you.

8 0
3 years ago
Matthew accepted a new job at a company with a contract guaranteeing annual
guajiro [1.7K]

Answer:

S= 4000n+50000

Step-by-step explanation:                       Table

50000+4000=54000                         0           5000

54000+4000=58000                         1            54000

58000+4000=62000 etc..                2            58000

                                                            3           62000

Is increasing by 4000  and thats the rate of change so S=4000n

And the y intercept always will be with a 0 in the cordinates and the only with a 0 is 50000.

We put all together and it will be

Answer: S=4000n+50000

5 0
3 years ago
At the skateboard park, the hot new attraction is the U-Dip, a cement structure embedded into the ground. The cross-sectional vi
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Step-by-step explanation:

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7 0
3 years ago
If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11?
Rzqust [24]
Y=kx is the direct variation equation
First plug in the x, y values given to find K
18=k(5)
18/5=k
3.6 = k
Use the k and write a new equation.
y=3.6x
Plug in the x value to solve for y.
y = 3.6(11)
y= 39.6
7 0
3 years ago
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