Question

$({4x}^{?4 } - {5x}^{?3} - 7x \div + 1) \div (4x - 1)$
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Answer 1

Answer:

First, a conventional crystalline silicon (c-Si) solar cell is a silicon wafer doped with various chemicals to encourage power production. ... An n-type cell is doped with phosphorus, which has one more electron than silicon (making the cell negatively charged).Jul 2, 2018