Simplify........ ** 7^n+2. - 3* 7^n+1/20*7^n. - 2*7^n.
inventorscientist:
What is the topic related to this question?
in what way need to simply
simplify*
The question is in exponential form...
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varsha your question is not understandable.
so please explain correctly.
so please explain correctly.
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