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Zarrin [17]
3 years ago
13

Factor the following polynomial completely. 6x^5-30x^4-84x^3

Mathematics
1 answer:
Lerok [7]3 years ago
6 0

6x^5 - 30x^4 - 84x^3

we can factor out 6x^3

6x^3(x^2 - 5x - 14)

Also, we can factor x - 7 and x + 2 out of x^2 - 5x - 14

The final answer = 6x^3(x - 7)(x  + 2)

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Use the graph to determine the solution of the inequality |x + 1| + 2 > 5. (–4, 2) (0, 3)
aleksandr82 [10.1K]

Answer:

the answer is A

Step-by-step explanation:

i got it right

5 0
4 years ago
Can 5yd, 12yd, 13,yd can it form a right triangle
HACTEHA [7]

Answer:

First one can

Second one can not

Step-by-step explanation:

13² = 5² + 12²

169 = 25 + 144

169 = 169 is a true statement

15² = 11² + 12²

225 = 121 + 144

225 = 265 is a false statement

So, not a right angle triangle

7 0
3 years ago
Let GCF(a, b) be the abbreviation for the greatest common factor of a and b, and let LCM(c, d) be the abbreviation for the least
Monica [59]

Answer:

Answer will be 28

Step-by-step explanation:

We have to find the GCF( LCM(8,14) , LCM (7,12) )

Here GCF is stands for greatest common factor and LCM is stands for lowest common factor

Let first find LCM of (8,14)

8 = 2×2×2

14 = 2×7

So LCM will be 2×2×2××7 = 56

Now LCM of (7,12)

7 = 7×1

12 = 2×2×3

So LCM will be 2×2×3×7 = 84

Now GCF of (56,84)

56 = 2×2×2×7

84=2×2×3×7

So GCF will be 2×2×7 = 28

4 0
3 years ago
What is the surface area to volume ratio of a 5 cm cube?
joja [24]
Answer: 6/5

Explanation:
Given: 5cm cube
This means each side is 5 cm because a cube has equal sides.

Area of a square is length times width so area of 1 side of a cube:
= 5 x 5
= 25

Surface area is the area of one side of a cube times the number of sides. Now, how many sides does a cube have? 6
= 25 x 6
= 150

Surface area of a 5cm cube = 150

Volume is length times width times height:
= 5 x 5 x 5
= 125

Ratio of surface area to volume:
= 150/125
= 6/5
6 0
3 years ago
How do I do this algebra problem? Help
Kazeer [188]
F(x) = sqrt ( 1/3 x + 2)
To find the domain set the radicand equal to zero and solve.
1/3 x + 2 = 0
Subtract 2 from both sides
1/3 x = - 2
Multiply both sides by 3
x = -6
We know that the radicand must be positive so
x > = -6
The last option
6 0
3 years ago
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