dotton123 dotton123

01-08-2021
Mathematics

contestada

Add.
(4x2 – 2x) + (5x - 7)
O A. 9x2 - 9x
B. 4x2 + 3x-7
C. 20x3 - 38x2 + 14x
O D. 4x2 - 7x+7
SUBMIT

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-08-2021

Answer:

4x^2 +3x -7

Step-by-step explanation:

(4x^2 – 2x) + (5x - 7)

Combine like terms

4x^2 -2x+5x -7

4x^2 +3x -7

Answer Link

Аноним Аноним

02-08-2021

( 4x² - 2x ) + ( 5x - 7 )

Now , adding like terms.

4x² - 2x + 5x - 7

4x² + 3x -7

Option ( B ) is the correct answer.

Answer Link

Otras preguntas

In what state did Reconstruction last the longest?

What is 0.89 rounded to the nearest tenth??

What made the Mexican victory so remarkable and suprising? A. The French were larger and better equipped. B. The Mexican army had no weapons. C. The French paid

Which island nation is the largest in area,is it located in the bahamas the greater antilles or lesser antilles

What is the difference between the alleles of a gene? A. Their position on the chromosome B. Their amino acid sequence C. Their pentose sugars D. Their base seq

What are the three particles of an atom?

how did the Silk Road influence Chinese culture

name 2 ways forelimbs are different than hind limbs.

Change the fraction 93/1,000 to a decimal. A. 0.0093 B. 0.93 C. 0.00093 D. 0.093

What is the source of the oxygen released into the air as a product of photosynthesis? A. Chlorophyll B. Carbon dioxide only C. Water only D. Both water and car