s03838 s03838
  • 20-08-2020
  • Mathematics
contestada

Step by step please: x^3+2x^2-5x-6=0

Respuesta :

diyakanwar08
diyakanwar08 diyakanwar08
  • 20-08-2020

Answer:

x=-1, x=2, x=3

Step-by-step explanation:

Factor the left side of the equation.

(x+1)(x^2+x-6)

(x+1)(x-2)(x-3)

Now set everything equal to 0

x+1=0

x-2=0

x-3=0

Now solve for x

therefore, the answer is x=-1, x=2, x=3

Answer Link

Otras preguntas

who sings song passive voice
A tv costs £900. Work out the price after a 3% price increase.
can someone please help me​
Help me please ASAP
explain five major ways in which Ghana co operates with other nation​
Which can cause physical weathering of rock? A acid B oxygen C sun D wind
Find the thesis statement in the following paragraph The Student Suggestion Box You have a voice. Would you like to use it or be the voice for others? The SGA
What is the total of all fossil fuels shown in the graph?
The point of tangency is the point where a secant intersects a circle. true or false
can someone help me pls