Expansion
2x(x+7)
2x^2 + 14x
3x^{2} +6x$
3x(x+2)
f^2 - 4f + 4
(f-2)^2
x^2 +5x -36
(x - 4)\cdot(x+9)
The polynomial roots of (x-6)\cdot(x+12) = 0
x=6 \& x = -12
4x^2(x + 4y)
4x^3 + 16x^2y
5x^{3} - 125x
5x ( x^{2} - 25)
u^2-10u+25
(u-5)^2
x-12x +35
(x-7)\cdot(x-5)
The polynomial roots of (x-4)\cdot(x+13) = 0
x =4 \& x = -13
(x + 3)\cdot(x+7)
x^2 + 10x + 21
4x^{3} + 6x + 2x^{2}
2x\cdot(2x^{2} + 3 + x)
x^2 -144
(x-12)\cdot(x+12)
x^2 -2x-35
(x+5)\cdot(x-7)
The polynomial roots of (x-10)\cdot(x-8) = 0
x = 10 \& x =8
$x+10)^2
x^2 + 20x + 100
7x^2+14x+49
7(x^2 + 2x +7)
64x^2 -80xy + 25y^2
(8x-5y)^2
x^2 + 9x +20
(x+4)\cdot(x+5)
The polynomial roots of x^2 + 2x -63 = 0
x=-7 \& x = -9
(6x - 2y)^2
36x^2 - 24xy + 4y^2
6x^{2}y + 9xy^{2}
3xy(2x +3y)
9x^2 + 42x + 49
(3x +7)^2
x^2 + 12x + 32
(x+4)\cdot(x+8)
The polynomial roots of x^2 +11x + 28 = 0
x = -4 \& x = -7