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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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Answer:
2y - 13
Step-by-step explanation:
y - 9 + y - 4
2y - 9 - 4
2y - 13
Step-by-step explanation:
Changes made to your input should not affect the solution:
(1): "x3" was replaced by "x^3". 2 more similar replacement(s).
((3•(x2))+(9•(x2)))-3x3
((3 • (x2)) + 32x2) - 3x3
(3x2 + 32x2) - 3x3
Pull out like factors :
12x2 - 3x3 = -3x2 • (x - 4)
-3x^2 • (x - 4)
Answer:
83.33 milliliters
Step by step explanation:
2L = 2000 ml Change the liters to milliliters first
2000 ml : 24 hours
x ml : 1 hour
Next you cross multiply : 2000 × 1 hour = 2000 and 24 × x = 24x
Then you divide:
x : 83.3333333...
When this is rounded off it is equal to 83.33
HOPE THIS HELPED
