Question

Calculate the derivatives. \frac{d}{dx}(x^{2}-5x)

Derivatives
ANSWERED
asked 2021-05-18
Calculate the derivatives.
\(\displaystyle{\frac{{{d}}}{{{\left.{d}{x}\right.}}}}{\left({x}^{{{2}}}-{5}{x}\right)}\)

Answers (1)

2021-05-19
\(\displaystyle{\frac{{{d}}}{{{\left.{d}{x}\right.}}}}{\left({x}^{{{2}}}-{5}{x}\right)}\)
\(\displaystyle={\frac{{{d}}}{{{\left.{d}{x}\right.}}}}{\left({x}^{{{2}}}\right)}-{\frac{{{5}{d}}}{{{\left.{d}{x}\right.}}}}{\left({x}\right)}\)
=2x-5
Hence \(\displaystyle{\frac{{{d}}}{{{\left.{d}{x}\right.}}}}{\left({x}^{{{2}}}-{5}{x}\right)}={2}{x}-{5}\)
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