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Evaluate f-g+(-2) where f=-3.005 and g=4.7.

Evaluate f−g+(−2) f-g+(-2) where f=−3.005 f=-3.005 and g=4.7 g=4.7 .

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Full solution

Q. Evaluate f−g+(−2) f-g+(-2) where f=−3.005 f=-3.005 and g=4.7 g=4.7 .
  1. Identify values of ff and gg: Identify the values of ff and gg.ff is given as −3.005-3.005 and gg is given as 4.74.7. We need to substitute these values into the expression f−g+(−2)f - g + (-2).
  2. Substitute values into expression: Substitute the values of ff and gg into the expression.\newlineThe expression becomes (−3.005)−(4.7)+(−2)(-3.005) - (4.7) + (-2).
  3. Perform subtraction f−gf - g: Perform the subtraction f−gf - g.\newlineSubtract gg from ff: (−3.005)−(4.7)=−3.005−4.7=−7.705(-3.005) - (4.7) = -3.005 - 4.7 = -7.705.
  4. Add (−2)(-2) to result: Add (−2)(-2) to the result of f−gf - g. Now add (−2)(-2) to the result of the previous step: −7.705+(−2)=−7.705−2=−9.705-7.705 + (-2) = -7.705 - 2 = -9.705.

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