Answer:
54x^3+18xy^2
Step-by-step explanation:
1.) Expand the Expressions
(3x + y)^3 + (3x - y)^3 =====> 27x^3 + 27x^2y + 9xy^2 + y^3 + 27x^3 - 27x^2y + 9xy^2 - y^3
2.) Remove/Cancel out Opposites
27x^3 + 9xy^2 + 27x^3 + 9xy^2
3.) Collect like terms
27x^3 + 9xy^2 + 27x^3 + 9xy^2
54x^3 + 9xy^2 + 9xy^2
54x^3 + 18xy^2
Formulas used :
(a+b)^3 = a^3 + 3a^2b + 3ab^2 +b^3 (step 1)
Thank You!!! Plzz mark brainliest
An easy way to find the solution is by dividing the number by how many consecutive integers you need. Then basically find the integers around that number. To check your answer, add the three integers up to see if they equal your beginning number. Your solution is 52, 54, 56.
I think she could get 7 because, i dont really know how to explain it but if you have want to have 1/2 jugs out of the 7/8 then you have to take 1/2 seven times.
hope it helps. :)
<h3>
Answer: Choice D</h3>
Explanation:
To solve for x, aka isolate it, you add 11 to both sides. Then you divide both sides by 2 like so:
The inequality sign stays the same the entire time. It only flips if you divide both sides by a negative number, but that doesn't happen in this case.
Answer:180 it’s the answer :P
