👤
Answered

value of x in x² +9x+20=0​

Sagot :

Getverifiedanswersgo

Answer:

x= - 4, -5

Step-by-step explanation:

AGboiigo

Answer:

The value of x is -4 and -5

Step-by-step explanation:

We solve the equation by factoring

  • x²+9x+20 = 0
  • (x+5)(x+4) = 0

Equate the factors to 0

  • x+5 = 0
  • x = -5

  • x+4 = 0
  • x = -4

Go Training: Other Questions