Q1) Factorise \(x^2 -3x -10\). [ \((x + 2)(x -5)\)]

Q1) Factorise the following;
\(9x^2 -49 =\) [ \((3x + 7)(3x -7)\)]

Q1) Factorise the following;
\(6 x^2 + 13 x+ 6= \)
[ \((2x + 3)(3x + 2)\)]

Q2) Factorise \(x^2 -2x -8\). [ \((x + 2)(x -4)\)]

Q2) Factorise the following;
\(x^2 -64 =\) [ \((x -8)(x + 8)\)]

Q2) Factorise the following;
\(4 x^2 + 12 x+ 9= \)
[ \((2x + 3)(2x + 3)\)]

Q3) Factorise \(x^2 -3x -18\). [ \((x + 3)(x -6)\)]

Q3) Factorise the following;
\(x^2 -81 =\) [ \((x + 9)(x -9)\)]

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

Q4) Factorise \(x^2 + 3x -28\). [ \((x + 7)(x -4)\)]

Q4) Factorise the following;
\(x^2 -16 =\) [ \((x -4)(x + 4)\)]

Q4) Factorise the following;
\(6 x^2 + 11x+ 3= \)
[ \((3x + 1)(2x + 3)\)]

Q5) Factorise \(x^2 -5x -14\). [ \((x + 2)(x -7)\)]

Q5) Factorise the following;
\(9x^2 -81 =\) [ \((3x + 9)(3x -9)\)]

Q5) Factorise the following;
\(6 x^2 + 13 x+ 6= \)
[ \((2x + 3)(3x + 2)\)]

Q6) Factorise \(x^2 -5x -14\). [ \((x + 2)(x -7)\)]

Q6) Factorise the following;
\(x^2 -169 =\) [ \((x + 13)(x -13)\)]

Q6) Factorise the following;
\(4 x^2 + 12 x+ 5= \)
[ \((2x + 1)(2x + 5)\)]

Q7) Factorise \(x^2 + 6x -27\). [ \((x + 9)(x -3)\)]

Q7) Factorise the following;
\(36x^2 -144 =\) [ \((6x + 12)(6x -12)\)]

Q7) Factorise the following;
\(9 x^2 + 12 x+ 4= \)
[ \((3x + 2)(3x + 2)\)]

Q8) Factorise \(x^2 -x -6\). [ \((x + 2)(x -3)\)]

Q8) Factorise the following;
\(x^2 -225 =\) [ \((x + 15)(x -15)\)]

Q8) Factorise the following;
\(4 x^2 + 12 x+ 5= \)
[ \((2x + 5)(2x + 1)\)]

Q9) Factorise \(x^2 + x -6\). [ \((x + 3)(x -2)\)]

Q9) Factorise the following;
\(x^2 -100 =\) [ \((x + 10)(x -10)\)]

Q9) Factorise the following;
\(6 x^2 + 11x+ 3= \)
[ \((3x + 1)(2x + 3)\)]

Q10) Factorise \(x^2 + x -56\). [ \((x + 8)(x -7)\)]

Q10) Factorise the following;
\(36x^2 -169 =\) [ \((6x -13)(6x + 13)\)]

Q10) Factorise the following;
\(8 x^2 + 10 x+ 3= \)
[ \((2x + 1)(4x + 3)\)]