ashley055 ashley055
  • 03-09-2020
  • Mathematics
contestada

Which expression is a factor of 21x2 + 13x – 20?
A. 3x – 4
B. 7x - 5
C. 7x + 4
D. 3x + 5

Respuesta :

leamsizerreitug
leamsizerreitug leamsizerreitug
  • 03-09-2020

Answer: 7x-5

Step-by-step explanation:

Assuming the expression is 21^2 + 13x -20.

(7x-5)(3x+4)

Answer Link
n7umysfk3i n7umysfk3i
  • 17-12-2020

Answer:c

Step-by-step explanation:

Answer Link

Otras preguntas

Geometry Help! Pls! Ty!
If a design has equal weight on both sides it’s said to have _balance
Find the value of x need answer quick please I tried to make question worth more but I don’t know how :(
How many cups of ketchup would 13 hamburgers get if there was 3 1/4 cups of ketchup to be equally split among the 13 burgers? (i just copied the question from m
What are the potential solutions of log4x+log4(x+6)=2
The website of the article contains the following information: Sudan Tribune is a nonprofit website based in Paris that was started in 2003. Our goal is to pr
can you please help please
sale in thousands of a new type of product are given by s(t)=170-80e^(-.7*t) where t represents time in years. find the rate of change of sales at the time whe
A medical scribe is a person who
10th class I am the land poem summary