The answer is 210 hope this helps
5/6 would be the best answer beside the other 2 choices that you have
Answer:
see explanation
Step-by-step explanation:
Given that the the difference of cubes is
a³ - b³ = (a - b)(a² + ab + b²)
Given
64 - 27 ← a difference of cubes
with a = 4x² and b = 3, thus
= (4x²)³ - 3³
= (4x² - 3)(16 + 12x² + 9) ← in factored form
Rational it stops and repeats
X times -3= a
i think thats it