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<h3>Answer :</h3>
The factor of (x + y)³- (x³ + y³) is <u>3xy</u>
<h3>Step By Step Solution :</h3>
→ (x + y)³- (x³ + y³)
→ (x + y) - (x + y)(x² - xy + y²) [Using identity a³ + b³ = (a + b)(a²- ab+ b²)]
→ (x + y)(x² + y² + 2xy - x² + xy - y²)[Using identity, (a + b)² = (a² + b²+ 2ab)]
→ (x + y) (3xy)
→ 3xy
∴ Option d. 3xy is correct!
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43*((100+18)/100)
43*(118/100)
43*1.18=50.74
Hope this helps :)
The notation for the translation is (x, y) → (x + 2, y + 2)
<h3>How to determine the translation?</h3>
The translations are given as:
The above implies that we add 2 to the x coordinate and 2 to the y coordinate.
So, we have:
(x, y) → (x + 2, y + 2)
Hence, the notation for the translation is (x, y) → (x + 2, y + 2)
Read more about translation at:
brainly.com/question/26238840
#SPJ1
Answer:
Step-by-step explanation:
if to substitute the coordinates of the point into the equation:
2*(-3)=2*a-7, then a=1/2
Answer:
-16
Step-by-step explanation:
You start with -8 and then subtract another 8.
Or, put differently, you start with -8 and then add -8.
But that's the same thing.
So a + -b is a - b.
