pcauthron pcauthron
  • 01-12-2020
  • Mathematics
contestada


Factor Completely

5x^2 + 15x - 140
•prime
•5(x - 4) (x + 7). •5(x-7)(x + 4)
•5(x - 14) (x + 2)

Respuesta :

oscar236
oscar236 oscar236
  • 01-12-2020

Answer:

5(x + 7)(x - 4).

Step-by-step explanation:

5x^2 + 15x - 140

= 5(x^2 + 3x - 28)

= 5(x + 7)(x - 4).

Answer Link

Otras preguntas

How long is the term of Supreme Court justices? a. 20 years b. life c. until he or she reaches age 75
what is the 14 the amendment
When were fireworks first used in an official Fourth of July celebration?
Two ratios (fractions) that are equal to each other.
Where should you go to read President Lincoln’s Gettysburg Address, which is carved in the walls of the Lincoln Memorial? a. Gettysburg, Penn. b. Washington,
Two ratios (fractions) that are equal to each other.
The acceleration of the gravity Moon is equal to one-sixth of Earth's gravitational acceleration times. if an astronaut has a mass of 60 kg, what is the mass an
what is the square root of 141?
The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal
Snap, crackle, pop! Name the cereal capital of the world: a. Kellogg, Minn. b. Battle Creek, Michigan c. General Mills, Idaho