What is (-2/-5) + (4/3) =

the answer in exact form is  26/15

in decimal form is 1.73

and in mixed number form is 1 11/5

hope this helps

1.73333333 (the 3 repeats)

Step-by-step explanation:

First you have to follow PEMDAS so your first step is divide -5 by -2 (-2/-5) which gives you 0.4

Then you do the other parentheses and divide 3 by 4 (4/3)  which gives you 1.3 repeating

Then you add 0.4 and 1.3 repeating and you get

1.73 repeating

b

step-by-step explanation:

b

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