Barbara had $128 in her account and spent 62% on groceries. how much money does she have now?

48.64

Step-by-step explanation:

128-62%= 48.64

So she has 48.64 dollars left.

Hope this helps:)

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

i think the correct option is the second option.