F(x)=4x2-6x+2 and g(x)=2x2+4x

And g(x) =-6x^2 +9x -8

Find (f+g)(x) =f(x) + g(x) =-4x^2 +5x -7

And (f.g) (x) =f(x)g(x)

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

step-by-step explanation:

addition

step-by-step explanation: