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Sergio039 [100]
3 years ago
10

6xy (x 2 - xy + y 2 )

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0

(if 2 is a square)

6xy ( x2 - xy + y2)

= 6x3y - 6x2y2 - 6xy3 --------------the threes and twos on this line are squares and cubics. the six is just a whole number


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Step-by-step explanation:

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4 0
3 years ago
What is the common ratio for the geometric sequence? 18,12,8,163,… Enter your answer in the box.
uysha [10]

Answer:

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We can find common ratio of geometric sequence by dividing any number by its previous number in the sequence.

\text{Common ratio of geometric sequence}=\frac{a_2}{a_1}

Let us use two consecutive numbers of our sequence in above formula.

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\text{Common ratio of geometric sequence}=\frac{12}{18}

Dividing our numerator and denominator by 6 we will get,

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Let us use numbers 8 and 16/3 in above formula.

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Therefore, we get \frac{2}{3} as common ratio of our given geometric sequence.




6 0
2 years ago
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