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2 years ago

Which is equal to x^3-8

Mathematics

1 answer:

Aloiza [94]2 years ago

4 0

Answer:

(x-2)(x^2+2x+4)

Step-by-step explanation:

x^3-8

x^3-2^3, Now using the base equation for the difference of cubes

(x-y) (x+xy+y^2), y is equal to -2 in this instance.

(x-2)(x+2x+4)

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He table shows the solution to the equation |2x − 5| − 2 = 3:

ozzi

The solution is completely correct, as putting 5 or 0 in the formula again will make it true.

$|2(0)-5|=5$
$|-5|=5$
$5=5$

$|2(5)-5|=5$
$|10-5|=5$
$5=5$

6 0

3 years ago

Create write an expression that simplifies to 2a + 14 using the distributive property

geniusboy [140]

Answer:

2 ( a + 7)

Step-by-step explanation:

2a + 14

both 2a and 14 are divisible by 2

2a/a = a

14/2 = 7

2( a + 7) = 2a + 14

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0

3 years ago

Help ASAP being timed please.

Yanka [14]

Answer:

Its the third one

Step-by-step explanation:

Plot all of the points onto the graph, and draw a line through all of the points. It most closely resembles the third one

7 0

2 years ago

Pls help me now hurry

arlik [135]

Answer:

i believe it means c. middle

Step-by-step explanation:

tell me if this is wrong

7 0

2 years ago

The Bernards are trying to determine their babysitter's rates but are to embarrassed to just ask her. They were charged $20 for

Alina [70]

Answer:

A = 5.5t + 9

Step-by-step explanation:

We assume that the relationship between t and A is linear.

We have two points on a line: (2, 20) and (4, 31).

We now find the equation of the line.

A = mt + b

m = (31 - 20)/(4 - 2) = 11/2 = 5.5

20 = 5.5(2) + b

20 = 11 + b

b = 9

A = 5.5t + 9

3 0

3 years ago