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1=-2 v 19 ,12 = Q v 19
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2 votes
1=-2 v 19 ,12 = Q v 19

User Curioushikhov
by
4.1k points

1 Answer

6 votes

Solution

We have the following:


k=-2\sqrt[]{19}

And if we find the value squared we got:


k^2=(-2\sqrt[]{19})^2=4\cdot19=76

User Manish Tiwari
by
4.8k points
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