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

The diameter of a cylinder is 6 feet 6 inches. The height of a cylinder is 12 feet 3 inches. What is the surface area? (feet squared)What is the volume?

If X is the set of negative numbers and Y is the set of positive numbers, then the union of X and Y and 0 is the set of (A) all real numbers (B) all integers (C

What's the other word speaking in circles; round-about speech

Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi

Solve the quadratic by factoring 2X²-2X-12=0

what is 12minus 2 multiply 6 plus 2 divide by 2

what do I do to figure out this problem:3x+8=26+x

How do we use the Pythagoras theorem in "everyday life".

what is 12minus 2 multiply 6 plus 2 divide by 2

what is glossities and deficiency