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Find an expression which represents the difference when (-8x-8y) is subtracted from (-x+9y) in simplest terms. Answer:

Find an expression which represents the difference when (−8x−8y) (-8 x-8 y) is subtracted from (−x+9y) (-x+9 y) in simplest terms.\newlineAnswer:

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Q. Find an expression which represents the difference when (−8x−8y) (-8 x-8 y) is subtracted from (−x+9y) (-x+9 y) in simplest terms.\newlineAnswer:
  1. Distribute subtraction sign: We need to subtract the expression (−8x−8y)(-8x-8y) from (−x+9y)(-x+9y). To do this, we will distribute the subtraction sign across the second expression, effectively changing the signs of its terms before adding it to the first expression.\newline(−x+9y)−(−8x−8y)=(−x+9y)+(8x+8y)(-x+9y) - (-8x-8y) = (-x+9y) + (8x+8y)
  2. Combine like terms: Now, we combine like terms by adding the coefficients of xx together and the coefficients of yy together.(−x+8x)+(9y+8y)=7x+17y(-x + 8x) + (9y + 8y) = 7x + 17y
  3. Final expression: The expression 7x+17y7x + 17y is already in its simplest form, as there are no like terms left to combine and no further simplification is possible.

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