Answers: 1
![\bf 125x^9+64y^{12}\qquad \begin{cases} 125=5\cdot 5\cdot 5\\ \qquad 5^3\\ x^9=x^{3\cdot 3}\\ \qquad (x^3)^3\\ 64=4\cdot 4\cdot 4\\ \qquad 4^3\\ y^{12}=y^{4\cdot 3}\\ \qquad (y^4)^3 \end{cases}\implies 5^3(x^3)^3+4^3(y^4)^3 \\\\\\ (5x^3)^3+(4y^4)^3\implies [(5x^3)^2-(5x^3)(4y^4)+(4y^4)^2] \\\\\\ 25x^6-20x^3y^4+16y^8](/tpl/images/0120/9999/01be8.png)
Another question on Mathematics
Mathematics, 21.06.2019 15:30
What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
Answers: 2
Mathematics, 21.06.2019 19:30
Which inequality has a dashed boundary line when graphed ?
Answers: 2
Mathematics, 21.06.2019 20:00
The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest
Answers: 2
Mathematics, 21.06.2019 22:00
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
You know the right answer?
What is 125x9 + 64y12 written as a sum of cubes?...
Questions
History, 30.01.2020 22:05
Chemistry, 30.01.2020 22:05
Mathematics, 30.01.2020 22:05
History, 30.01.2020 22:05
Social Studies, 30.01.2020 22:05
Business, 30.01.2020 22:05
Health, 30.01.2020 22:05
Mathematics, 30.01.2020 22:05
Mathematics, 30.01.2020 22:05
Mathematics, 30.01.2020 22:05
Mathematics, 30.01.2020 22:05
