admlnvf admlnvf

02-04-2021
Mathematics

contestada

Simplify the expression:
[tex] ({2x + 5y})^{2} - ({3x + 4y})^{2} [/tex]

Respuesta :

PoshBabe PoshBabe

02-04-2021

Step-by-step explanation:

the answer is in the picture

Ver imagen PoshBabe

Answer Link

mominakazmi mominakazmi

02-04-2021

Answer:

3x+18y

Step-by-step explanation:

2x+5y+2x+5y-3x+4y+3x+4y

2x+2x-3x+3x+5y+5y+4y+4y

4x-x+10y+8y

3x+18y

Answer Link

Otras preguntas

Given a stock solution of 0.128 m bromide, solve for the bromide concentration obtained by diluting a 450 µl aliquot to the mark in a 25 ml volumetric flask.

1. The author of "My Brother's Keeper" mainly develops Jamie's character through A. His actions B. Dialogue and Thoughts C. The narrator's descriptions D. Other

What theme is shared by all three excerpts? Passage A: (From Narrative of the Life of Frederick Douglass, An American Slave by Frederick Douglass) "Sunday was

Y + 2 = 5/3 (x+6) .....

When blsa researchers studied cognition, they discovered that, over time, even healthy older adults _______________________________________________ as part of n

When Judaism began, how was it different from other religions in the ancient world?

Classical civilization developed______, whereas early river valley civilizations did not

The _______ is the only skeletal muscle that has a sensory capability. A. eye B. ear C. tongue D. finger

What number has the same value as 14 tens?

A store manager is redesigning a display shelf. The width of an individual deodorant is 2.576 inches. How wide must the shelf be to store 25 individual deodora