Questions: Add the polynomials. 2a + b - c - d and 4a - 3b - 2c + 5d

Transcript text: 28 Add the polynomials. C) $2 a+b-c-d$ and $4 a-3 b-2 c+5 d$ Chapter Reference

Solution

Step 1: Write down the given polynomials

The given polynomials are: \[ 2a + b - c - d \] and \[ 4a - 3b - 2c + 5d \]

Step 2: Combine like terms

Combine the coefficients of like terms (terms with the same variable):

Step 3: Write the resulting polynomial

The resulting polynomial after combining like terms is: \[ 6a - 2b - 3c + 4d \]

\[ \boxed{6a - 2b - 3c + 4d} \]

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