16cdorlingparkes 16cdorlingparkes
  • 15-03-2021
  • Mathematics
contestada

solve the equation x^2+5x+6=0

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-03-2021

Answer:

x=-3    x=-2

Step-by-step explanation:

x^2+5x+6=0

Factor

What 2 numbers multiply to 6 and add to 5

3*2 =6

3+2=5

(x+3)(x+2) =0

Using the zero product property

x+3 =0   x+2=0

x=-3    x=-2

Answer Link

Otras preguntas

Please please please please help
Factor completely 2c5 + 44c4 + 242c3. 2c3(c + 11)2 2(c + 11)2 2c3(c + 11)(c − 11) 2c3(c2 + 22c + 121)
 evaluate the expression for r=-10 -54-r=
Eliminate the parameter for the following set of parametric equations: x= t^2 + 2 y= 4t^2
Solve the equation for solutions in the interval [0, 2 π). Use algebraic methods and give exact values. Support your solution graphically. cos2x = 0
Deshaun bought 6 bags of sugar for his restaurant. Each bag weighed 6.9 kilograms. How many kilograms of sugar did he buy total?
Transforma las oraciones de activa a pasiva y viceversa. 1. El proyecto de ley fue rechazado por la alcaldesa. 2. El primer ministro pronunció el discurso esta
can you please help ?
Narcissism is the tendency to view one’s own culture or group as superior to others.True or False
Normally, the buyer's offer in a commercial transaction takes the form of:____________. 1. a phone call with the parties directly speaking with each other. 2.