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ad-work [718]
3 years ago
11

If (w+13)^2=(3w+7)(2w+4), find w^2. Express your answer as a decimal.

Mathematics
1 answer:
faltersainse [42]3 years ago
4 0
Answer: w² equals to 28.2
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The answer is x=a^{-1}cb^{-1}.

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 g\in G there exist another element, denoted by g^{-1} such that gg^{-1}=e, where e stands for the identity element of G.

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xbb^{-1} = a^{-1}cb^{-1}.

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