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

Which sentence has the most negative connotation? A. Her fashion sense was bold and original. B. Her fashion sense was unusual. C. Her fashion sense was loud an
BEST ANSWER GETS BRAINLIEST!! PLEASE ANSWER The solution to 16x = 48 is x = ___. (Only input the number.)
Where would a reader find the key facts of a story printed in the newspaper? A. the first page of the paper B. the last page of the paper C the first paragraph
Who is Gandhi? What was the Salt March?
DNA can make exact copies of itself through replication because the nitrogen bases ALWAYS pair what????
What is the center of the earth?
The term used to describe fluid collecting in the pericardial cavity that restricts the movement of the heart is known as
Why building human capital starts as early as elementary school?
The term used to describe fluid collecting in the pericardial cavity that restricts the movement of the heart is known as
Can you guys help me with this one?! Please please