f(x) = 2x + 3 and g(x) = x^2 − 1.
fog(x)= 2(x^2-1)+3
gof(x) = 2x^2+1
gof (x) dosent equal to fog(x)
f(x) = x^2 − 1 and g(x) = 2x + 3.
fog ( x) = x(2x+3)^2-1
gof(x)= 4x^2+12x+8
gof (x) dosent equal to fog(x)
are thses right with proper working ?
if not can some1 show me the answear and the proper working
cheers