Seudónimo Seudónimo
  • 14-07-2021
  • Mathematics
contestada

Simplify the expression below?

Simplify the expression below class=

Respuesta :

Аноним Аноним
  • 14-07-2021

Answer:

B. 9k^2 + 5k - 1

Step-by-step explanation:

4k^2 + 5k - 3 + 5k^2 + 2

= 4k^2 + 5k^2 + 5k - 3 + 2

= 9k^2 + 5k - 1

Answer Link
Wolfhound905
Wolfhound905 Wolfhound905
  • 14-07-2021

Answer: (B) [tex]9k^2+5k-1[/tex]

Step-by-step explanation:

Add [tex]4k^2 + 5k^2[/tex]

Then [tex]-3+2[/tex] and you get -1

Answer Link

Otras preguntas

SEA is rotated 270 about the origin
what is the probability of rolling an even number with one roll of a number cube?​
Why would countries import goods from other countries? A. it is closer B. more expensive costs C. it takes more people to make goods D. cheaper costs
Which Table Represents a linear function
Name the smallest particle of an element.​
A circle has a diameter of 8 cm. What is its radius? A. 8cm B. 12cm C. 4cm D. 16cm
Some one help me please I’m struggling with 1-2 how do I work it out
According to the letter from theboston transcript letter , why did some people believe blackswere unfit to be government officials
can someone help me
17 Based on the graph, what is the approximate number of radioactive atoms of Isotope X that are present when 8 hours of decay has occurred? (A) 90 (B) 115 (C)