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Simplify the expression:\newline10f+8f−9f−6f10f + 8f - 9f - 6f\newline____

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Q. Simplify the expression:\newline10f+8f−9f−6f10f + 8f - 9f - 6f\newline____
  1. Group Like Terms: Group the like terms in the expression 10f+8f−9f−6f10f + 8f - 9f - 6f.
    Reasoning: Like terms are terms that contain the same variables raised to the same power. In this case, all terms are like terms because they all contain the variable ff.
    Calculation: Grouping the like terms gives us (10f+8f)−(9f+6f)(10f + 8f) - (9f + 6f).
  2. Combine Like Terms: Combine the like terms within each group.\newlineReasoning: We add or subtract the coefficients of the like terms.\newlineCalculation: (10f+8f)–(9f+6f)=18f–15f(10f + 8f) – (9f + 6f) = 18f – 15f.
  3. Subtract Groups: Subtract the second group from the first group.\newlineReasoning: We have already combined the like terms within each group, now we subtract the second group from the first to simplify the expression.\newlineCalculation: 18f−15f=3f18f - 15f = 3f.

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