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Given the trinomial 5x2 - 2x - 3, predict the type of solutions. Two rational solutions One rational solution Two irrational solutions Two complex solutions
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3 votes
Given the trinomial 5x2 - 2x - 3, predict the type of solutions.

Two rational solutions
One rational solution
Two irrational solutions
Two complex solutions

User Sam Purcell
by
7.5k points

2 Answers

2 votes

Answer:

Two rational solutions. This is the right answer

Explanation:


User Oriol Mirosa
by
8.5k points
7 votes
the answer is
One rational solution

proof

5x2 - 2x - 3=0, the sum of coefficients is 5-2-3=0, so the equation has exactly two solutions, x=1, and x = -3/5 this last is the one rational solution
User Hanie Asemi
by
8.0k points
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