asarenana1120 asarenana1120

04-08-2021
Mathematics

contestada

Simplify the expression 2x(4 + x - 9 + 3x)
A. 8x - 10
B. -2x²
C. -10x²
D. 8x² - 10
E. 8x² - 10x

Respuesta :

04-08-2021

Answer:

E. 8x² - 10x

Step-by-step explanation:

4+x-9+3x

=x+3x+4-9

=4x+4-9

=4x-5

=2x(4x-5)

=8x² - 10x

Answer Link

hannagreen10 hannagreen10

05-08-2021

E. 8X^2-10x ! hope this helps

Answer Link

Otras preguntas

please no deletions or links

12 pleaseeeee help meeeee!

As a Marine Scientist, you want to find out if the length of the tail of fish is the same length. what tools will you use to do the measurement (give illustrat

If you were analyzing a microscopic model of a freshwater ecosystem, what is one autotroph you might encounter? (1 point) O flagellates O algae O bacteria O cil

The total cost of admission for 6 adults at an aguarium is $239.70. What is the cost per adult?

what theories about how the first Americans arrived?

What is the x-coordinate of point A in a triangle with vertexes in A(3,6), B(2,4) and C(-3,3) after undergoing a translation of 12 units to the left and 17 unit

Based on Medina’s absolute location of 24ºN, 35ºE, what is most likely the climate in Medina? 1. tropical 2. temperate 3. cool and dry 4. hot and dry

Gestern haben meine Brüder 200 Euro PLEASE Help!!!

What is the solution to the system of equations below? X+ y = 7 and X+ 2y = 11 O (7.2) O (2,7) O(4,3) O (3, 4)