384s2 - 150 = 6*(64s2 - 25) The term inside the brackets is a difference of two squares, so 6*(8s - 5)*(8s + 5)
45/8 = 5.625 or 5 and remainder 5.
There are 50 8s in 400
There are 70 8s in 560
3
5
5
384s2 - 150 = 6*(64s2 - 25) The term inside the brackets is a difference of two squares, so 6*(8s - 5)*(8s + 5)
45/8 = 5.625 or 5 and remainder 5.
There are 50 8s in 400
There are 70 8s in 560
3
64 = 8 x 8 !
Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.
30 of them.
3
39 of them.