nayeli7426 nayeli7426
  • 08-01-2020
  • Mathematics
contestada

Solve by using the quadiatic FORMULA.

1) x²+7+-8=0
2) 4x² + 5x-6=0
3) 3x²+ 11x+6=0
4)4x² + X-3=0
5)3x²- 8x+5=0
6)3x²-5x-2=0
7)6x² -5x-25=0
8)6x²+7x=3
9)x² + 6x +9=0
10)4x²+1=5x

Respuesta :

josoriof
josoriof josoriof
  • 08-01-2020
Go to mathpapa and it shows you step by step
Answer Link

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