Let's simplify step-by-step.<span><span><span><span><span>4<span>c2</span></span>+<span>6c</span></span>−<span>3<span>c2</span></span></span>−<span>2c</span></span>−3</span><span>=<span><span><span><span><span><span><span><span>4<span>c2</span></span>+<span>6c</span></span>+</span>−<span>3<span>c2</span></span></span>+</span>−<span>2c</span></span>+</span>−3</span></span>Combine Like Terms:<span>=<span><span><span><span><span>4<span>c2</span></span>+<span>6c</span></span>+<span>−<span>3<span>c2</span></span></span></span>+<span>−<span>2c</span></span></span>+<span>−3</span></span></span><span>=<span><span><span>(<span><span>4<span>c2</span></span>+<span>−<span>3<span>c2</span></span></span></span>)</span>+<span>(<span><span>6c</span>+<span>−<span>2c</span></span></span>)</span></span>+<span>(<span>−3</span>)</span></span></span><span>=<span><span><span>c2</span>+<span>4c</span></span>+<span>−3
