Question

Nature of roots of 2×^2+28×+90=0​

Answer 1

`\bold{Hey\ there!}`

• 
  `\bold{Assuming\ you\ meant: 2x^2+28x+90=0}`
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  `\bold{Factor\ the\ LEFT\ side\ of\ your\ equation:}`
  `\bold{2(x+5)(x+9)=0}`
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  `\bold{Nextly,\ set\ each\ of\ your\ factors\ to\ the\ number\ zero(0)}`
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  `\bold{x+5=0\ or\ x+9=0}`
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  `\bold{Solve\ those\uparrow}`
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  `\boxed{\boxed{\bold{Thus,\ your \ answer\ is:x=-5\ or\ x=-9}}}\checkmark`

Good luck on your assignment and enjoy your day!

~
`\frak{LoveYourselfFirst:)}`