mcentire789

25.08.2020 • 

Mathematics

Integer Operations Review Name: Adding Integers 1) 85+ (-96) = 2) 80 + 57 = 3) 86 + (-38) = 4) 22 + (-41) = 5) -18 + (-45) = 6) -32 + 48 = 7) 6+ (-33) = 8) 6 + (-47) = 9) (-78) + 69 = 10) -72 + (-30) + 10 = 11) -83 + (-36) + 20 = Subtracting Integers 1 1-3= 2) 2-(-5) = 3) 6-(-9) = 4) -7 - (-1) = 5) -7 - 4 = 6) 3- (-2) = 7 1-9= 8) 2-9 = 9) -8 - (-1) =

Ответ:

xxgissellexx

29.10.2020

Mathematics

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Step-by-step explanation:

ok so do this

9x² + 3x - 8 - (3x² + 8x)

distribute the negative sign

9x² + 3x - 8 - 3x² - 8x

simplify

6x² - 5x - 8

hope this helps <3

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