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

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