(a + x^2)(b + y^2)
(3x - y+ 2)(3x + y + 2)
it is (x-y)(x-y) :)
15
4(x+y)^2
(a + x^2)(b + y^2)
(3x - y+ 2)(3x + y + 2)
35
it is (x-y)(x-y) :)
15
4(x+y)^2
(3x + 3y)(x + y) = 3(x + y)2
C2x + C2y = C2(x + y)
y^2 + 7y + 12 = (y+4)(y+3)
(y - 2)(y - 7)
(x + y)(x + y)(x + y)
Type your answer here... 81