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Variables & expressions: Unit test Evaluate 8j-k+14 when j=0.25 and k=1. ◻

Evaluate 8j−k+14 8 j-k+14 when j=0.25 j=0.25 and k=1 k=1 .\newline_______

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Q. Evaluate 8j−k+14 8 j-k+14 when j=0.25 j=0.25 and k=1 k=1 .\newline_______
  1. Substitute Values: Substitute the given values for jj and kk into the expression.\newlineWe have:\newlinej=0.25j = 0.25\newlinek=1k = 1\newlineThe expression is 8j−k+148j - k + 14.\newlineSubstitute 0.250.25 for jj and 11 for kk in 8j−k+148j - k + 14.\newlinekk00
  2. Multiply 88 by 00.2525: Multiply 88 by 0.250.25. \newline8×0.25=28 \times 0.25 = 2\newlineNow the expression is 2−1+142 - 1 + 14.
  3. Subtract 11 from 22: Subtract 11 from 22. \newline2−1=12 - 1 = 1\newlineNow the expression is 1+141 + 14.
  4. Add 1414 to 11: Add 1414 to 11. \newline1+14=151 + 14 = 15\newlineThe final value of the expression is 1515.

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