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Rewrite in simplest terms: -0.4(-9u+1)-0.8 u Answer:

Rewrite in simplest terms: −0.4(−9u+1)−0.8u -0.4(-9 u+1)-0.8 u \newlineAnswer:

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Full solution

Q. Rewrite in simplest terms: −0.4(−9u+1)−0.8u -0.4(-9 u+1)-0.8 u \newlineAnswer:
  1. Distribute −0.4-0.4: Distribute −0.4-0.4 to both terms inside the parentheses.\newline−0.4(−9u+1)=(−0.4×−9u)+(−0.4×1)-0.4(-9u+1) = (-0.4 \times -9u) + (-0.4 \times 1)
  2. Perform multiplication: Perform the multiplication.\newline(−0.4×−9u)+(−0.4×1)=3.6u−0.4(-0.4 \times -9u) + (-0.4 \times 1) = 3.6u - 0.4
  3. Combine like terms: Combine like terms by adding −0.8u-0.8u to 3.6u3.6u.\newline3.6u−0.4−0.8u=(3.6u−0.8u)−0.43.6u - 0.4 - 0.8u = (3.6u - 0.8u) - 0.4
  4. Perform subtraction: Perform the subtraction of the coefficients of uu.(3.6u−0.8u)−0.4=2.8u−0.4(3.6u - 0.8u) - 0.4 = 2.8u - 0.4

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