Expanding single brackets (simple)
3 + 2(x + 9)
What is 2x + 21
(x + 3)(x - 4)
What is x^2 -x - 12
(x +3)(y -3) + 2xy
What is 3xy - 3x + 3y - 9
3(5a + 2b)
What is 15a + 6b
10y -8(4x - 5y)
What is 50y -32x
(x + y)(x + 2)
What is x^2 + 2x + xy + 2y
2(x + y)( 2a + b)
What is 4ax + 2bx + 4ay + 2by
2(3p - 2q) - 7p
What is -p - 4q
3b(a + 4)
What is 3ab + 12b
2(x + 4) + 5(2x + 3y)
What is 12x + 15y + 8
(2x - 4)(2x + 4)
What is 4x^2 - 16
(p - 3q)(2p + 4q) - 2(3p +4)
What is 2p^2 - 6p - 2pq-12q^2 - 8
(3x - 2)( x + 5)
What is 6x^2 + 13x -10
3y(2 - 3x) - 2(x +4y)
What is -2x -2y-9xy
(3x - 2y)(4x-3y)
What is 12x^2- 17xy + 6y^2
2(3x - 4)^2 - 9
What is 18x^2 -48x +23
3(ab + 2)^2
What is 3a^2b^ +12ab + 12
-2/3(x - 6)
What is -2/3x+ 4
2x(x - 4) - (x - 6)
What is 2x^2 -9x + 6
(4x -3)^2
What is 16x^2 -24x + 9
3(p - q)^2 - (2p + 3q)^2
What is -p^2 - 18pq -q^2
(2x^2 - 3y)(x + 4)
What is 2x^3 + 8x^2 -3xy -12