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Debora [2.8K]
3 years ago
8

How many real number solutions does the quadratic below have? y=2x^2-10x+6

Mathematics
2 answers:
Alexxx [7]3 years ago
7 0

Answer:

2 real number solutions.

Step-by-step explanation:

You check the value of the discriminant b^2 - 4ac.

Here it = (-10)^2 - 4*2* 6)

= 100 - 48

= 52. (Positive)

This means that it has 2 real number solutions.

If the discriminant = 0 it has one real number solution and if negative it has no real number solutions.

hodyreva [135]3 years ago
7 0

Answer:

i think its 2 real number

Step-by-step explanation:

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2 years ago
What is the probability that if 13 letters are typed, no letters are repeated?
faltersainse [42]

If there are 13 letters typed, the probability that no letters will be repeated can be found to be 1.05 x 10⁻²⁰

<h3>How to find the probability no letters are repeated?</h3>

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