Math, asked by sthorat215, 2 months ago

find the value of D for the equation Y+2x=19 and 2x-3y =-3

Answers

Answered by moresahebrao170

5

Answer:

D=b²-4ac

D(-3)²-4(2)(-3)

D=9-(-21)

D=9+21

D=30

I'm not sure

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