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Find an expression which represents the sum of 
(-10 x-1) and 
(-8x+5) in simplest terms.
Answer:

Find an expression which represents the sum of (10x1) (-10 x-1) and (8x+5) (-8 x+5) in simplest terms.\newlineAnswer:

Full solution

Q. Find an expression which represents the sum of (10x1) (-10 x-1) and (8x+5) (-8 x+5) in simplest terms.\newlineAnswer:
  1. Combine like terms: To find the sum of the two expressions, we combine like terms, which means adding the coefficients of the xx terms together and the constant terms together.(10x1)+(8x+5)=(10x+(8x))+(1+5)(-10x - 1) + (-8x + 5) = (-10x + (-8x)) + (-1 + 5)
  2. Add xx terms: Now, we add the coefficients of the xx terms: 10x+(8x)=18x-10x + (-8x) = -18x.
  3. Add constant terms: Next, we add the constant terms: 1+5=4-1 + 5 = 4.
  4. Final expression: Combining the results from the previous steps, we get the final expression: 18x+4-18x + 4.\newlineThis is the simplest form of the sum of the two given expressions.

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