Which of the following expressions is equivalent to a^3 + b^3?
1 answer:
Answer:
(a + b)(a² - ab + b²)
Step-by-step explanation:
a³ + b³ ← is a sum of cubes and factorises as
a³ + b³ = (a + b)(a² - ab + b²) ← equivalent expression
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Answer:
Those points are 
units apart.
The equation should look something like:
x+16 = 32
or
16+x = 32
