Question

Perform indicated operation \[ \text { 2. }\left(-4 y^{2}-3 y+8\right)-\left(2 y^{2}-6 y-2\right) \]

          Perform indicated operation
\[
\text { 2. }\left(-4 y^{2}-3 y+8\right)-\left(2 y^{2}-6 y-2\right)
\]

Perform indicated operation

2. (-4 y^2-3 y+8)-(2 y^2-6 y-2)

Added by Melanie R.

Calculus with Applications

Margaret L. Lial • Raymond N. Greenwell… 11th Edition

Chapter 0

Instant Answer

Solved by Expert Bcrypt_Sha256$$2B$12$Dm/Fpdj3Ojfccjdbn22Ehutiynrbyy8Gh/O8/Rqwcynqmd4Xiaa4Q Bcrypt_Sha256$$2B$12$Dm/Fpdj3Ojfccjdbn22Ehu989Uamkoajuem4Qum/Tiuxqknsht2Mo

01/08/2020

Step 1

First, let's distribute the negative sign to the terms inside the second parentheses: \[ -1 \cdot (2 y^{2}-6 y-2) = -2 y^{2} + 6 y + 2 \] Now, we can rewrite the expression as: \[ (-4 y^{2}-3 y+8) - (2 y^{2}-6 y-2) = -4 y^{2}-3 y+8 -2 y^{2} + 6 y + 2 \] Show more…

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