diamondjade24 diamondjade24
  • 09-01-2018
  • Mathematics
contestada

Match each quadratic equation with its solution set

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calculista
calculista calculista
  • 17-01-2018
You missed the equations......

2x2 − 32 = 0.............a
4x2 − 100 = 0...........b
x2 − 55 = 9...............c
x2 − 140 = -19..........d
2x2 − 18 = 0.............e

Answers

a => x = (+4,-4)

b => x = (+5,-5)

c=> x = (+8,-8)

d => x = (+11,-11)

e => x = (+3,-3)
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