Question

${x} ^{4} + x {}^{3} - 2 {x}^{2} + x + 1 \: by \: x - 1$
solve by algebra polynomial formula​

Answer 1

Answer:

Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases. A novel coronavirus (nCoV) is a new strain that has not been previously identified in humans

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