Solve equation step by step!
3x^3 + 25x^2 + 42x - 40 = 0
Step 1 Factor left side of equation
(3x - 2)(x + 4x)(x + 5) = 0
Step 2 Set Factors equal to Zero(0)
3x - 2 = 0, or x + 4 = 0, or x + 5 = 0
X = 2/3 or x = - 4, or x = - 5
Answer
X = 2/3 or x = - 4, or x = - 5
Hope this helps!!!!
