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Simplify the expression:\newline9d2+10d2−10d29d^2 + 10d^2 - 10d^2

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Add and subtract like terms: with exponentsright chevron icon

Full solution

Q. Simplify the expression:\newline9d2+10d2−10d29d^2 + 10d^2 - 10d^2
  1. Combine like terms: Combine like terms: 9d2+10d2−10d29d^2 + 10d^2 - 10d^2. Calculation: (9+10−10)d2=9d2(9 + 10 - 10)d^2 = 9d^2.

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