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puteri [66]
3 years ago
9

Prove that (x + y)3 - (x-y)3 = 6y(x2+y2) - 4y3​

Mathematics
1 answer:
algol [13]3 years ago
7 0

Answer:

It’s 4x+y3

Step-by-step explanation:

Which equal x+y

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PLEASE HELP!! THIS IS MY LAST QUESTION!! WILL GIVE BRAIN!!
Brums [2.3K]

Answer:

its answer 1.

Step-by-step explanation:

please mark me brainliest thank you for your time and have a nice rest of your day :)

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3 years ago
Mark is buying a game from an online store. He has not heard of the store or the online payment service before, but the price is
Semenov [28]
It could be B but I want to say D because it relates more to the question.
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3 years ago
4x-9 , 3x-8 Add<br> cause i'm too tired
Dovator [93]

Answer:

if your adding them together it would be -70

Step-by-step explanation:

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8 0
3 years ago
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Cooper earned $228.00 at his job when he worked for 10 hours. How much money did he earn each hour?
mote1985 [20]

Answer:

Cooper made $22.80 per hour.

Step-by-step explanation:

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228 divided by 10 is 22.8, therefore Cooper is making $22.80 per hour.

5 0
3 years ago
How do I solve this graph
Sunny_sXe [5.5K]
Plug in two values for x, say, 0 and 1.  



Lets start with solving the equation when x=0.  

y=2(0)-3
y=0-3
y=-3.

So, when x=0, y=-3.  Graph (0, -3)

Next, x=1

y=2(1)-3
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So, when x=1, y=-1.  Graph (1,-1)

Draw a line between the two points, and that should be your answer!  Hope this helped :)

8 0
3 years ago
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