4x2 is 8+ 12x + 3 collect like terms, 8+3= 11, 12x+11 to solve for x, transpose the 11 to the other side of the = sign, 12x=-11, divide by 12, x=-11/12
4(x^2 + 2x + 8)
12x - 8 = 10x + 42x = 12x = 6
2
4x2+4x-8 4(x2+x-2) and (4x+8)(x-1)
4x2 is 8+ 12x + 3 collect like terms, 8+3= 11, 12x+11 to solve for x, transpose the 11 to the other side of the = sign, 12x=-11, divide by 12, x=-11/12
x2 + 12x + 32 = (x + 8)(x + 4)
(x + 4)(x + 8)
x2 + 12x + 32 = (x + 4)(x + 8)
4(x^2 + 2x + 8)
(x - 8)(x - 4)
y=4x2+3x+8
(x + 8)(x + 4)
4x2 + x2 = 8 + x2
(x + 3)(4x + 5)
12x - 8 = 10x + 42x = 12x = 6
8 (eight)