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If the quadratic formula is used to solve 2x^2 - 3x - 1 = 0, what are the solutions?

If the quadratic formula is used to solve 2x^2 - 3x - 1 = 0, what are the solutions?
asked 155k views
5 votes
If the quadratic formula is used to solve 2x^2 - 3x - 1 = 0, what are the solutions?

asked
User Zamena
by
8.5k points

1 Answer

5 votes

Answer:


x=-1

Explanation:


2x-3x-1=0\\(2x-3x)+(-1)=0\\-x-1=0\\-x-1+1=0+1\\-x=1\\(-x)/(1)=(1)/(-1)\\ x=-1

answered
User Tahir Alvi
by
8.2k points
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