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How many and what type of solutions does the quadratic function x2 -10x plus 25 equals 0 have?
Wiki User
∙ 11y ago
You are supposed to calculate the so-called discriminant, b2 - 4ac. If the result is positive, the equation has two real solutions; if it is zero, one real solution; if it is negative, no real solution (and two complex solutions).
For this particular equation, a = 1, b = -10, and c = 25.
Wiki User
∙ 11y ago
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There are two solutions for x: x=11 and x=-7
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How many solutions are there in the quadratic equation x2 - 4x - 77 equals 0?
There are two solutions for x: x=11 and x=-7
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The quadratic has no real solutions.
How many real solutions can the quadratic formula give?
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What is the discriminant to determine how many real number solutions the quadratic equation -4j2 plus 3j-28 equals 0 has?
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2
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2
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6
