aloanys26
aloanys26
24-04-2020
Mathematics
contestada
Factor the expression
X^2-9
Respuesta :
elliottou
elliottou
24-04-2020
Answer:
(x+3)(x-3)
Step-by-step explanation:
x²-b² = (x+b)(x-b)
x²-9 = x²-3² = (x+3)(x-3)
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
An objects speed can be modeled with the equation s=24(1.06)^t where s represents its speed in miles per hour and t represents the amount of time that has passe
Jessica earns $63.70 in 6.5 hours. How much does Jessica earn in 1 hour?
Which technological innovation by Henry Ford allowed him to mass produce automobiles quickly and inexpensively? a. alternating current b. wind tunnel c. assembl
the captain of a boat is 1 meter above sea level.A diver is 8 meters below sea level. What is the difference in elevation of the diver and the captain?
Taiwan is located south of South Korea.
What was the British and American wars about? Please help me
Why was the first Battle of the Marne considered so significant?
What political concerns shaped the first constitutions?
which is the area of a circle with a circumference of 37.68 units (use 3.14)
Which sentence uses a verb that agrees with its subject? a. Was the people playing soccer at the park? b. Near the coast live several species of aquatic birds.
