1 year ago

If ba-cd =b which expression represents "a"?A. b-cd/bB. b+cd/bC. b/b-cdD. b/b+cd

Mathematics

1 answer:

navik [9.2K]1 year ago

7 0

Isolating the variable 'a' in the expression, we have:

$\begin{gathered} ba-cd=b \\ ba=b+cd \\ a=\frac{b+cd}{b} \end{gathered}$

So the correct option is B.

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