Factorise 1
Factorise :
x2+10x+25
(x+5)(x+5)
Factorise :
3x2-12x
3x(x-4)
Expand:
2(3x-1)
6x-2
Factorise :
x2-16
(x+4)(x-4)
Factorise :
x2-25
(x+5)(x-5)
Factorise :
12x-4x2
4x(3-x)
Expand :
(x+4)(x-3)
x2+x-12
Factorise :
9-x2
(3+x)(3-x)
Factorise :
x2-6x+9
(x-3)2
Factorise :
9x2-16
(3x+4)(3x-4)
Expand :
(2+3y)(2-3y)
4-9y2
Factorise :
25y2-4k2
(5y+2k)(5y-2k)
Factorise :
x2+5x+4x+20
(x+5)(x+4)
factorise :
x2+3x+7x+21
(x+3)(x+7)
Expand :
(2x+3)2
4x2+12x+9
Factorise :
-x3+36x
-x(x+6)(x-6)
Factorise :
y2+18y+81
(y+9)2
Factorise :
m2-20m+100
(m-10)2
Expand :
(3-4y)2
9-24y+16y2
Factorise
x2-100
(x+10)(x-10)