Mathematics
Using standard formulae, expand each of the following: (i) (a/2 + b/4 + c/4)² (ii) (2x/3 + 3/2y - 2)² (iii) (2x + 3/x -1)²
Related Questions
Using standard formulae, expand each of the following:
(i) (a + 2b + 3c)2
(ii) (3x + 5y - 2z)2
(iii) (2x - 3y + 7z)2
Using standard formulae, expand each of the following:
(i) (6 - 2y + 4z)2
(ii) (4x - 3y + z)2
(iii) (7 - 2x - 3y)2
Using standard formulae, expand each of the following:
(i) (x + 7)(x + 4)
(ii) (a + 13)(a - 8)
(iii) (y - 6)(y - 4)
Using standard formulae, expand each of the following:
(i) (9 + 2x)(9 - 3x)
(ii) (5x - 4y)(5x + 3y)
(iii) (3 - 7a)(3 + 4a)