Huda opened a bank account with $30.00 and deposited $25.00 every month. after several months, she had a total of $180 in her account. for how many months did huda save? a. 3 months b. 6 months c. 5.2 months d. 7.2 months

its B  

Step-by-step explanation:

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

omg what happend to your question? if you could edit this question i can

step-by-step explanation: