1 answer:
Answer:
B
Step-by-step explanation:
a³ + b³ = (a + b)(a² -ab + b²)
27 = 3* 3 * 3 = 3³
64 = 4 * 4 * 4 = 4³
27a³ + 64b³ = 3³a³ + 4³b³
= (3a)³ + (4b)³
= (3a + 4b) ( [3a]² - 3a*4b + [4b]²)
= (3a + 4b) (9a² - 12ab + 16b²)
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The answer to the quest is 8.09
Answer:
-19
Step-by-step explanation:
f(x) = -11 + 8x
f(-1) =-11 + 8(-1)
= -11 -8
= -19
Answer:
türkçe lütfen .............?..
10/17= 0.588
So it's 59%
This is correct. :)
