Karolivcaliyannm Karolivcaliyannm

21-03-2017
Mathematics

contestada

Which is a factor of 2x2 + 8x − 90?
x + 2
x − 15
x + 9
x − 4

Respuesta :

rarrininger rarrininger

21-03-2017

2x²+8x-90 = 2(x-5)(x+9)

x + 9 is a factor of 2x²+8x-90

Answer Link

jtobin2003 jtobin2003

06-01-2019

Answer:

The answer is x+9

Answer Link

Otras preguntas

pros and cons of president roosevelt's foreign policy

What is the economic term that describes international trade that is not controlled or affected by any legal restrictions? free trade unrestricted trade mercant

Amy had bought 2 candies that cost $3 for each how much money did it cost in all?

What is the highest common factor of 135 and 81

Ethan rolls a 6-sided die. What is the probability that he gets a number greater than 4 or an even number?

20 divided by 2 (5+5)=

HELP PLEASE SOME ONE HELP ME PLEASEEEEEEEEEEThe manager of a sawmill wants to find out what percentage of the boards that the mill produced are defective. Which

Which pronoun agrees with the antecedent in the sentence? Several of the players wore sunglasses to protect __________ eyes from the sun. A. its B. their C. it'

What is equivalent to 90/100

Which of the following factors does NOT help determine the height, length, and period of a wave? A. wind speed B. fetch C. temperature D. how long the wind blow