Multiply: frac6x+2cdotfracx2+4x+43\\frac{6}{x+2} \\cdot \\frac{x^2+4x+4}{3}frac6x+2cdotfracx2+4x+43 (assume xneq−2x \\neq -2xneq−2).
2(x+2)2(x+2)2(x+2)
2x+42x + 42x+4
x+2x + 2x+2
Both (a) and (b)