STEPS :
FIRST TERM = the cube of the first term
SECOND TERM=three times the product of the squareof first term and second term
THIRD TERM=three times the product of first term and square of second term
FOURTH TERM=THE CUBE OF THE LAST TERM ..
(a + b)3 = a3 + 3a2b + 3ab2 + b3
Consider a binomial (a+b). The cube of the binomial is given as =(a+b)3 =a3 + 3a2b + 3ab2 + b3.
99x99x99
To calculate the cube of a binomial, you can multiply the binomial with itself first (to get the square), then multiply the square with the original binomial (to get the cube). Since cubing a binomial is quite common, you can also use the formula: (a+b)3 = a3 + 3a2b + 3ab2 + b3 ... replacing "a" and "b" by the parts of your binomial, and doing the calculations (raising to the third power, for example).
jb+++u
(8m+6)
that;s so simple . try it
STEPS : FIRST TERM = the cube of the first term SECOND TERM=three times the product of the squareof first term and second term THIRD TERM=three times the product of first term and square of second term FOURTH TERM=THE CUBE OF THE LAST TERM ..
STEPS : FIRST TERM = the cube of the first term SECOND TERM=three times the product of the squareof first term and second term THIRD TERM=three times the product of first term and square of second term FOURTH TERM=THE CUBE OF THE LAST TERM ..
no!
20 moves is the maximum number of moves needed to solve a Rubik's Cube. However, those moves are not the same for each scramble, so you actually have to learn how to solve the cube.
The smallest Rubik cube is the 2x2x2 cube and it is by far the easiest