Q1) Factorise \(x^2 + 2x -48\). [ \((x + 8)(x -6)\)]

Q1) Factorise the following;
\(x^2 -144 =\) [ \((x -12)(x + 12)\)]

Q1) Factorise the following;
\(6 x^2 + 11x+ 4= \)
[ \((2x + 1)(3x + 4)\)]

Q2) Factorise \(x^2 -2x -15\). [ \((x + 3)(x -5)\)]

Q2) Factorise the following;
\(x^2 -121 =\) [ \((x + 11)(x -11)\)]

Q2) Factorise the following;
\(6 x^2 + 13 x+ 5= \)
[ \((2x + 1)(3x + 5)\)]

Q3) Factorise \(x^2 + x -6\). [ \((x + 3)(x -2)\)]

Q3) Factorise the following;
\(49x^2 -36 =\) [ \((7x -6)(7x + 6)\)]

Q3) Factorise the following;
\(6 x^2 + 11x+ 3= \)
[ \((3x + 1)(2x + 3)\)]

Q4) Factorise \(x^2 + 2x -15\). [ \((x + 5)(x -3)\)]

Q4) Factorise the following;
\(x^2 -64 =\) [ \((x -8)(x + 8)\)]

Q4) Factorise the following;
\(6 x^2 + 5 x+ 1= \)
[ \((2x + 1)(3x + 1)\)]

Q5) Factorise \(x^2 -3x -10\). [ \((x + 2)(x -5)\)]

Q5) Factorise the following;
\(x^2 -16 =\) [ \((x -4)(x + 4)\)]

Q5) Factorise the following;
\(6 x^2 + 17 x+ 5= \)
[ \((3x + 1)(2x + 5)\)]

Q6) Factorise \(x^2 + x -30\). [ \((x + 6)(x -5)\)]

Q6) Factorise the following;
\(16x^2 -36 =\) [ \((4x + 6)(4x -6)\)]

Q6) Factorise the following;
\(8 x^2 + 14 x+ 5= \)
[ \((4x + 5)(2x + 1)\)]

Q7) Factorise \(x^2 + x -56\). [ \((x + 8)(x -7)\)]

Q7) Factorise the following;
\(x^2 -36 =\) [ \((x -6)(x + 6)\)]

Q7) Factorise the following;
\(6 x^2 + 7 x+ 2= \)
[ \((2x + 1)(3x + 2)\)]

Q8) Factorise \(x^2 + 2x -8\). [ \((x + 4)(x -2)\)]

Q8) Factorise the following;
\(x^2 -81 =\) [ \((x -9)(x + 9)\)]

Q8) Factorise the following;
\(9 x^2 + 9 x+ 2= \)
[ \((3x + 1)(3x + 2)\)]

Q9) Factorise \(x^2 + 2x -35\). [ \((x + 7)(x -5)\)]

Q9) Factorise the following;
\(36x^2 -4 =\) [ \((6x -2)(6x + 2)\)]

Q9) Factorise the following;
\(8 x^2 + 14 x+ 3= \)
[ \((2x + 3)(4x + 1)\)]

Q10) Factorise \(x^2 -x -6\). [ \((x + 2)(x -3)\)]

Q10) Factorise the following;
\(36x^2 -100 =\) [ \((6x + 10)(6x -10)\)]

Q10) Factorise the following;
\(8 x^2 + 22 x+ 5= \)
[ \((4x + 1)(2x + 5)\)]