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Find the discriminantof the quadratic equation root 2 X square + 7 x + 5 root 2 ​

Find the discriminantof the quadratic equation root 2 X square + 7 x + 5 root 2 ​
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Find the discriminantof the quadratic equation root 2 X square + 7 x + 5 root 2 ​

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User GuiGS
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1 Answer

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\displaystyle\ 2x^2+7x+5√(2) =0 \\\\\boxed{D=7^2-4\cdot2\cdot 5√(2) =49-40√(2) }

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User Ggfan
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