sidneyd2004 sidneyd2004
  • 01-06-2020
  • Mathematics
contestada

Factor this polynomial completely.
x2 + 3x - 18

Respuesta :

Cathenna
Cathenna Cathenna
  • 01-06-2020

Answer:

[tex] \boxed{(x + 6)(x - 3)} [/tex]

Step-by-step explanation:

[tex] = > {x}^{2} + 3x - 18 \\ \\ = > {x }^{2} + (6 - 3)x - 18 \\ \\ = > {x }^{2} + 6 x - 3x - 18 \\ \\ = > x(x + 6) - 3(x + 6) \\ \\ = > (x + 6)(x - 3)[/tex]

Answer Link
pkplays11 pkplays11
  • 03-06-2021

Answer:

(X-3)(x+6)

Step-by-step explanation:

Answer Link

Otras preguntas

Who took pity on Danaë
What was an important step for Assyrian rulers in controlling their empire? Select all that apply.
We are reading a book that contains an account of early space flight. Which kind of pronoun is the word that in the sentence.
Which lake is not one of the Great Lakes? Lake Huron Lake Ontario Great Salt Lake Lake Michigan
Which scientists experiment with dogs introduced classical conditioning
If the action is of 6N, then the reaction will be A.) 6N in the same direction B.) 12N in the same direction C.) 6N in the opposite direction D.) 12N in the
which line is parallel to the line whose equation is 4x+3y=7 and also passes through the point (-5,2)?
What is the square root of 9/25? A. 1/2 B. 81/25 C. 18/25 D. 3/5
List several natural methods for controlling floods
Graph ​ y=−5/6x−4 ​. Use the line tool and select two points on the line.