1) 501²-500²=
2) of one factor of x² -4x-77 is (x+7) the factor is.....
3)the term independent of x in the expansion of (3/2x + ⅓)³ is.....
4) a) 27m³ +125n³=
b) 4a²+h²+c²-4ab-2bc+4ab=
5) a) (-5)³ + (-6)³ + (11)³
b) 95 X 96
7) a) (x-2y-3z)²
b) (5p - 3q)³
8) Factorise 3x³ + 5x² -6x -8
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