Which expression is a sum of cubes?
-27a356 +8ab12
-9ab6+ a610
9a3b6 +8a9b12
...
Mathematics, 19.05.2020 13:02 jennashowbiz
Which expression is a sum of cubes?
-27a356 +8ab12
-9ab6+ a610
9a3b6 +8a9b12
27ab8 +8ab12
Answers: 1
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Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 β +12
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Answers: 1
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1) prove that 731^3β631^3 is divisible by 100 2) prove that 99^3β74^3 is divisible by 25
Answers: 2
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