3 years ago

( -5.5x +3)-2(-2.75x -2.5 =

Mathematics

2 answers:

Jobisdone [24]3 years ago

7 0

(-5,5x+3)-2(-2,75x - 2,5)(-5,5x+3)(5,5x+5)=-30,25x² - 27,5x + 16 ,5x +15=-30,25x² - 11x+15

Illusion [34]3 years ago

4 0

(-5,5x+3)-2(-2,75x - 2,5)
(-5,5x+3)(5,5x+5)
=-30,25x² - 27,5x + 16 ,5x +15
=-30,25x² - 11x+15

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