let a, b, c and x elements in the group g. in each of the following solve for x in terms of a, b, and c.
solve axb =c

The answer is .

Step-by-step explanation:

First, it is important to recall that the group law is not commutative in general, so we cannot assume it here. In order to solve the exercise we need to remember the axioms of group, specially the existence of the inverse element, i.e., for each element there exist another element, denoted by such that , where stands for the identity element of G.

So, given the equality we make a left multiplication by and we obtain:

But, . Hence, .

Now, in the equality we make a right multiplication by , and we obtain

.

Recall that and . Therefore,

.

27

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb