(2x - 3)(2x + 3)(4x2 + 9)
The LCM is 78.
The LCM of 3 and 6 is 6 The LCM of 5 and 7 is 35. The LCM of 8 and 9 is 72. The LCM of 12 and 15 is 60.
The LCM of these numbers is 25y. LCM is Least Common Multiple.
LCM = 90
16x4-81y4
64
20x3-15x2=8,000-225=7,775
The GCF is 4x.
60 because 3x2=6,6x10=60.
8x8 and 16x4
One third of 60 is 20. 20x3=60
2x32
4 to the fourth power just means 4x4x4x4 and then the answer. So if you wanted to find the answer all you have to do is do 4x4 which is 16. Then 16x4 then find the answer. And then the answer to 16x4 times 4.
40 + 24 = 64
(5x + 3)(4x^2 + 1)
use the difference of two squares yule.