Can someone explained to me what this problem is asking me. it says 18=-5b-17 as a simple fraction. p. s math isn't my best subject. life is sad

b = -7

Step-by-step explanation: you have to first figure out (B) by adding 5b on both sides you add because the 5 is negative 5b

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

step-by-step explanation:

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