ambie711 ambie711
  • 02-05-2017
  • Mathematics
contestada

how to solve using substitution

how to solve using substitution class=

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jwright24
jwright24 jwright24
  • 02-05-2017
x+5 = x^2 - x + 2
0 = x^2 -2x - 3
0 = (x-3)(x+1)

x = -1,3

y = -1 + 5 OR y = 3+5
y = 4 OR y = 8

y = 4,8

So we have two ordered pairs, (-1,4) and (3,8).

Hope that helped!

can you mark my answer as brainliest btw?

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