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Arada [10]
3 years ago
15

PLEASE HELP ITS DUE TOMORROW AT 9AM

Mathematics
1 answer:
Leya [2.2K]3 years ago
4 0

18 is the area and the surface area is 38 ur welcome

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Find two solutions to the equation (x^3 − 64)(x^5 − 1) = 0.
Rashid [163]

Answer:

the two roots are x = 1 and x = 4

Step-by-step explanation:

Data provided in the question:

(x³ − 64) (x⁵ − 1) = 0.

Now,

for the above relation to be true the  following condition must be followed:

Either  (x³ − 64) = 0 ............(1)

or

(x⁵ − 1) = 0 ..........(2)

Therefore,

considering the first equation, we have

(x³ − 64) = 0

adding 64 both sides, we get

x³ − 64 + 64 = 0 + 64

or

x³ = 64

taking the cube root both the sides, we have

∛x³ = ∛64

or

x = ∛(4 × 4 × 4)

or

x = 4

similarly considering the equation (2) , we have

(x⁵ − 1) = 0

adding the number 1 both the sides, we get

x⁵ − 1 + 1 = 0 + 1

or

x⁵ = 1

taking the fifth root both the sides, we get

\sqrt[5]{x^5}=\sqrt[5]{1}

also,

1 can be written as 1⁵

therefore,

\sqrt[5]{x^5}=\sqrt[5]{1^5}

or

x = 1

Hence,

the two roots are x = 1 and x = 4

4 0
3 years ago
I really need help please I need to divide. y+4y^3/2y^5
Anna35 [415]

Answer:

(y^3+2)/y^2

Step-by-step explanation:

7 0
2 years ago
I need help with my homework
Lemur [1.5K]

Answer:

good for you

Step-by-step explanation:

6 0
3 years ago
Create a new scenario to reflect a change in cell b9 to a value of 0.01 name the scenario low cola.
Ira Lisetskai [31]
In order to c<span>reate a new scenario to reflect a change in cell b9 to a value of 0.01 name the scenario low cola, you should consider first the text box. From the text box, you should type or write the 001. After that, you can already click the OK button.</span>
6 0
3 years ago
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Scott works mowing lawns and babysitting. He earns $8.80 an hour for mowing and $8.10 an hour for babysitting. How much will he
Nostrana [21]

Answer:

$50.70

Step-by-step explanation:

$8.80+$8.10=$16.90

$16.90x3=$50.70

8 0
3 years ago
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