Answer:
Step-by-step explanation:
y - 1 = 3(x + 4)
y - 1 = 3x + 12
y = 3x + 13
or
slope -3
y - 1 = -3(x + 4)
y - 1 = -3x - 12
y = -3x - 11
-2/2y^4+8/2 =(-2/2y^4)+8/2 -y^4+4.
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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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Solutions
3 + 7 > unknown
10 > Answer
The answer to this question can be any number less than 10. Therefore the answer could be either of -8, -3, 0, 1, 2, 3, 9.
"Ten less" means that we subtract 10. "Quotient" means that we divide.
(x / 3) - 10 = 6
I can show you how to solve for x.
Add 10 on both sides of the equation.
x / 3 = 16
Multiply both sides of the equation by 3.
x = 48
I hope I helped :)
