Solve using the quadratic formula \(\displaystyle{2}{x}^{{2}}-{x}={9}\)

Lucian Ayers

Lucian Ayers

Answered question

2022-03-23

Solve using the quadratic formula
2x2x=9

Answer & Explanation

ostijum8dd

ostijum8dd

Beginner2022-03-24Added 7 answers

Given
2x2x=9
2x2x9=0
x=1±(1)24×(9)×22×2
x=1±1+724
x=1±734
x=1±8.54
x=1+8.54, x=18.54
x=2.38, x=1.88
x=2.38,1.88
Janessa Foster

Janessa Foster

Beginner2022-03-25Added 12 answers

Great job, thanks

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