Fireburst4
Fireburst4 Fireburst4
  • 12-11-2020
  • Mathematics
contestada

solve by factoring x^2 -9 =0​

Respuesta :

LunarEclipses LunarEclipses
  • 12-11-2020
x = 3 and -3

X^2 - 9 = 0
(X+3)(X-3) = 0

X + 3 = 0
X = -3

X - 3 = 0
X = 3
Answer Link

Otras preguntas

which resource management activity identifies and verifies that personnel
Based on Emma's dialoque with her mother and with Dr. Sassoman, what are Emma's primary concerns in the wake of her blindness? Refer to specific details from th
Richard lives in Oregon. The longest day of the year for him will be during _____. June January September December
Why is Vertical Angle called a vertical Angle​
a Write a word containing the sound in the pictures. student I a person at university 2 the opposite of old 3 twelve months 4 a colour 5 special clothes for sch
Solve each of the triangles for each of the unknown ^e= . f=3cm . e= . ^e=
Select the qualification that is best demonstrated in each example. Harriet does not give up until she figures out what is wrong with an engine. Giovanni is fri
Mayra is 57 years old, is close to retirement, and has a child with long-term medical needs. She moved all her cash investments to a money market account. She m
Jill was looking at a picture of herself and 3 friends. She measured the height of her image as 10 centimeters. If Jill is actually 60 inches tall, which equati
Explain two beliefs in contemporary british society about young offenders.