bsky755 bsky755
  • 28-09-2017
  • Mathematics
contestada

Find the Equation of x(2x+5)-3(2x+5)=0

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 28-09-2017
2x² + 5x -6x - 15 = 0

2x² - x - 15 = 0

2x² -x = 15

x = 3

3 x 3 = 9 x 2 = 18 - 3 = 15

i really don't know how i got 3 in the first place but that is your answer

hope this helps


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