MikeVRomero MikeVRomero
  • 15-11-2019
  • Mathematics
contestada

What is (5k-3) (9+k) ?

Respuesta :

emily200471lopez
emily200471lopez emily200471lopez
  • 15-11-2019

Answer:

5k2+42k−27

Step-by-step explanation:

(5k−3)(9+k)

=(5k+−3)(9+k)

=(5k)(9)+(5k)(k)+(−3)(9)+(−3)(k)

=45k+5k2−27−3k

5k2+42k−27

Answer Link

Otras preguntas

what is the sum of the measures of the interior angles of a hexiagon
A rectangular field is ten times as long as it is wide. If the perimeter of the field is 1760 feet, what are the dimensions of the field? The width of the field
How can I use fraction tiles to help me divide a whole number by a unit fraction
This is a country in Southeast Asia that was under Japanese occupation during WWII but belonged to the United states
Which of the following people was given permission to build the colony of Maryland by Charles I?
Oxygen is most less abundant in water than air. Air contains 21% oxygen but the oxygen content in water is only 0.001% What factors (physical and biological)
What is the circumference of circle p? Leave your answer in terms of pi.
greg wants to divide a 2 and 1/2 pound block of cheese into four equal pieces. How much will each piece weigh?
Plan an itinerary for your perfect day. Think about what your ideal day might look like and plan it out in Spanish. Be creative and try to incorporate vocabular
An underwater scuba diver sees the sun at an apparent angle of 41.0° from the vertical. what is actual direction of the sun?