Answer:
a³ + b³
Step-by-step explanation:
Given
(a + b)(a² - ab + b²)
Each term in the second factor is multiplied by each term in the first factor, that is
a(a² - ab + b²) + b(a² - ab + b²) ← distribute both parenthesis
= a³ - a²b + ab² + a²b - ab² + b³ ← collect like terms
= a³ + b³
Answer:
1. False
2. True
3. True
4. True
Step-by-step explanation:
The answer is 7/10 (or .7 in decimal form)
Answer:
24 ft 2
Step-by-step explanation:
Because 1/2 x 6 x 8 =24
