laylannialexis laylannialexis

14-09-2020
Mathematics

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jayman43425 jayman43425

14-09-2020

Answer:

10x² - 12

Step-by-step explanation:

4x² - 7 + 6x² - 5 (combine like terms)

10x² - 12

Answer Link

nuke1712 nuke1712

14-09-2020

Answer:

10x² - 12

Step-by-step explanation:

(4x² - 7) + (6x² - 5)

4x² + 6x² = 10x²

-7 -5 = -12

= 10x² - 12

Answer Link

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