rosie000 rosie000

24-01-2017
Mathematics

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solve: 4x^2 + 3X - 8 = 0
please and thank you!!

Respuesta :

24-01-2017

4x÷2+3x-8=0
2x+3x-8=0
5x-8=0
5x=8
x=8/5
or
x 1 3/5=1.6

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