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2 votes
How many real-number solutions does the equation have?

y = -7x^2 + 6x + 3 = 0
a. one solution
b. two solutions
c. no solutions
d. infinitely many solutions

asked
User Bgoodr
by
8.2k points

1 Answer

4 votes
Given the choices presented above, the answer to the question is letter b.) two solutions (or more). I arrived to the answer by using the discriminant b^2 - 4ac. Since the form of the equation is y=ax^2 + bx + c, I simply substituted the values to the discriminant. Since the discriminant yielded more than 0, then the answer has two solutions.
answered
User Smolo
by
7.8k points

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