For this case we have that by definition, the discriminant of a quadratic equation , is given by:
: Two different real roots
: Two equal real roots
: Two different complex roots
If we have , then:
Substituting the values:
Thus, we have two equal real roots.
ANswer:
We have two equal real roots.
The answer would be <span>x - 5y = 10 and 4x + 3y = 9 so choice 2.</span>
Final result :: (2x + 3y) • (2x - 3y)
Answer:
Step-by-step explanation:
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Answer:
Yes they are equivalent, both equations equals
Step-by-step explanation:
We first simplify Olivia's equation
1. we combine like terms in the equation:
Now we simplify Isabella's
1. we do distributive property
If you have any quesitons feel free to ask