Algebra-1 Problems

6.5 Factoring by Grouping


Problem #

Problem Statement

Problems Similar To

1.

Factorize

\begin{equation}4x(x+7)+9(x+7)\end{equation}

2.

Factorize

\begin{equation}10x^{3}+60x^{2}+3x+18\end{equation}

3.

Factorize

\begin{equation}4x^{3}+2x-4x^{2}-2\end{equation}

4.

Factorize

\begin{equation}7x^{4}-7x-21x^{3}+21\end{equation}

5.

Factorize

\begin{equation}9x^{3}-5x+72x^{2}-40\end{equation}

6.

Factorize

\begin{equation}x^{3}+10x^{2}+3x+30\end{equation}

7.

Factorize

\begin{equation}x^{3}+4x-5x^{2}-20\end{equation}

8.

Factorize

\begin{equation}x^{3}-6x+6x^{2}-36\end{equation}

9.

Factorize

\begin{equation}x^{3}+3x+3x^{2}+9\end{equation}

10.

Factorize

\begin{equation}x^{3}+7x^{2}+10x+70\end{equation}

11.

Factorize

\begin{equation}7x^{3}+7x+5x^{2}+5\end{equation}

12.

Factorize

\begin{equation}8x^{3}-4x-80x^{2}+40\end{equation}