In math, like algebra and calculus, a product is special when it is very common and worth knowing.Some examples area:(x + y) = ax + ay (Distibutive Law)(x + y)(x − y) = x2 − y2 (Difference of 2 squares)(x + y)2 = x2 + 2xy + y2 (Square of a sum)(x − y)2 = x2 − 2xy + y2 (Square of a difference)
There is no expansion for x2 + y2
y2=-x2-8x+6
25x2 - 10xy + y2 = (5x - y)2
4a2 + 4ab - y2 + b2 You cannot simplify this expression because it does not contain like terms, but you can factor it such as: 4a2 + 4ab - y2 + b2 = (4a2 + 4ab + b2) - y2 = (2a + b)2 - y2 = [(2a + b) - y][(2a + b) + y]
( -12 x8 y8 ) / ( 3 x4 y2 ) = -4 x4 y6
the product (the product of 3x4=12)
y6 x y2 y4 x y4 y2 x y2 x y4 y2 x y2 x y2 x y2
Multiply the numbers together, e.g. the product of 3 and 4 is 12; 3x4=12
3x4=12-4=8
3 and 4. 3+4=7 3x4=12
y2 + y2 = 2y2
In math, like algebra and calculus, a product is special when it is very common and worth knowing.Some examples area:(x + y) = ax + ay (Distibutive Law)(x + y)(x − y) = x2 − y2 (Difference of 2 squares)(x + y)2 = x2 + 2xy + y2 (Square of a sum)(x − y)2 = x2 − 2xy + y2 (Square of a difference)
evenxeven is even. oddxodd is odd. evenxodd is even. try it. 3x4 is 12, even. 7x6=42, even
12
y2
Yes. Before using the polynomial for any productive purpose, it would have to be cleaned up and simplified. In that process, the +3x4 and -3x4 would go away, and the highest-order term remaining would be the 4x3.