alexkovac112 alexkovac112
  • 14-04-2020
  • Mathematics
contestada

Multiply: (x + 3)(x-4)

Respuesta :

roanslack7 roanslack7
  • 14-04-2020

Answer:

X^2-x-12

Step-by-step explanation:

FOIL

First, Outside, Inside, Last

First: X*X=X^2

Outside: x*-4=-4x

Inside: x*3=3x

Last:3*-4=-12

All together: X^2-4x+3x-12

Simplify: X^2-x-12

Answer Link

Otras preguntas

What are three ways the Legislative branch checks on the executive branch?
Helen's mother runs the carpool. Her mother picks up 2 girls at each of 3 different stops. How many girls did Helen's mother pick up for the carpool?
write 250 essay in parallel structure
What is a phenotype
From where do the Israelites trace their beginnings?
What are the two ways that liquid rock can be changed to solid rock? The subject is Geology ​
1. welcher satz ist richtig? a. ich weiss nicht, ob er hat sein zimmer aufgeraumt. b. ich weiss nicht, ob hat sein zimmer hat aufgeraumt. c. ich weiss nicht, o
The Louvre museum in France has a glass pyramid in front. The sides measure 114 feet and it reaches a height of 71 feet. How many cubic feet of water could it h
plz help me brainliest to whoever answers first.
Tim mails two boxes of cookies to friends. One box weighs 1 3/4 pounds, and the other weighs 2 2/3 pounds. What is the total weight of the two boxes?