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IIVITY 2: Solving quadialic Factorise these quadratic equations. Positive values only. \begin{tabular}{|l|l|l|l|} \hline 1) & \( x^{2}+3 x+2=0 \) & \( x^{2}+2 x+x+2=(x+2)(x+1) \) & \\ \hline 2) & \( a^{2}+7 a+6=0 \) & & \\ \hline 3) & \( b^{2}+4 b+4=0 \) & & \\ \hline 4) & \( c^{2}+5 c+6=0 \) & & \\ \hline 5) & \( d^{2}+8 d+12=0 \) & & \\ \hline 6) & \( e^{2}+6 e+8=0 \) & & \\ \hline 7) & \( f^{2}+7 f+10=0 \) & & \\ \hline 8) & \( g^{2}+8 g+7=0 \) & & \\ \hline 9) & \( h^{2}+10 h+9=0 \) & & \\ \hline 10) & \( i^{2}+81+16=0 \) & & \\ \hline 1i) & \( j^{2}+7 j+12=0 \) & & \\ \hline 12) & \( k^{2}+10 k+16=0 \) & & \\ \hline 13) & \( m^{2}+8 m+15=0 \) & & \\ \hline 14) & \( n^{2}+12 n+20=0 \) & & \\ \hline 15) & \( p^{2}+9 p+18=0 \) & & \\ \hline \end{tabular}

          IIVITY 2: Solving quadialic
Factorise these quadratic equations. Positive values only.
\begin{tabular}{|l|l|l|l|}
\hline 1) & \( x^{2}+3 x+2=0 \) & \( x^{2}+2 x+x+2=(x+2)(x+1) \) & \\
\hline 2) & \( a^{2}+7 a+6=0 \) & & \\
\hline 3) & \( b^{2}+4 b+4=0 \) & & \\
\hline 4) & \( c^{2}+5 c+6=0 \) & & \\
\hline 5) & \( d^{2}+8 d+12=0 \) & & \\
\hline 6) & \( e^{2}+6 e+8=0 \) & & \\
\hline 7) & \( f^{2}+7 f+10=0 \) & & \\
\hline 8) & \( g^{2}+8 g+7=0 \) & & \\
\hline 9) & \( h^{2}+10 h+9=0 \) & & \\
\hline 10) & \( i^{2}+81+16=0 \) & & \\
\hline 1i) & \( j^{2}+7 j+12=0 \) & & \\
\hline 12) & \( k^{2}+10 k+16=0 \) & & \\
\hline 13) & \( m^{2}+8 m+15=0 \) & & \\
\hline 14) & \( n^{2}+12 n+20=0 \) & & \\
\hline 15) & \( p^{2}+9 p+18=0 \) & & \\
\hline
\end{tabular}

IIVITY 2: Solving quadialic
Factorise these quadratic equations. Positive values only.

1) x^2+3 x+2=0 x^2+2 x+x+2=(x+2)(x+1)

2) a^2+7 a+6=0

3) b^2+4 b+4=0

4) c^2+5 c+6=0

5) d^2+8 d+12=0

6) e^2+6 e+8=0

7) f^2+7 f+10=0

8) g^2+8 g+7=0

9) h^2+10 h+9=0

10) i^2+81+16=0

1i) j^2+7 j+12=0

12) k^2+10 k+16=0

13) m^2+8 m+15=0

14) n^2+12 n+20=0

15) p^2+9 p+18=0

Added by Theresa R.

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