Question

Select the correct answer from the drop-down menu.The result of subtracting (4x²-x) from -3x² is

Answer 1

Solution

$\begin{gathered} -3x^2-(4x^2-x) \\ \\ \Rightarrow-3x^2-4x^2+x \\ \\ \Rightarrow-7x^2+x \end{gathered}$