4(y + 2)(y + 2)
11y + 16 + 5y = 16y + 16 = 16(y + 1)
(b + 4)(b + 4)
2(x + 4)(x + 2)
x^2 + 10x + 16 = (x + 8)(x + 2)
4(y + 2)(y + 2)
4(y + 2)(y + 2)
11y + 16 + 5y = 16y + 16 = 16(y + 1)
(b + 4)(b + 4)
2(x + 4)(x + 2)
x^2 + 10x + 16 = (x + 8)(x + 2)
(3x - 2)(x + 8)
4y2+16y+16=0 Divide by 4 on both sides: y2+4y+4=0 Factorise: (y+2)(y+2)=0 Therefore y= -2
(5r - 4)(5r + 4)
9x squared plus 16 = 0 factored is plus and minus 4/3 i.
2(x - 2)(x - 4)
9x squared plus 16 = 0 factored is plus and minus 4/3 i.