3 years ago

1234567891011121314151617181920

1 answer:

7 0

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Compute the value of the discriminant and give the number of real solutions of the quadratic equation.

Sergio039 [100]

$-2x^2+6x-3=0 \\ \\
a=-2 \\ b=6 \\ c=-3 \\ \Delta=b^2-4ac=6^2-4 \times (-2) \times (-3)=36-24=12$

The value of the discriminant is 12.
Since the discriminant is greater than zero, the equation has two real solutions.

4 0

3 years ago

Please help! (I'll give brainliest to the first right answer)

eduard

Answer:

1/2: the fourth quadrant

3/4:"Q1: 4,5" "Q2: 4,-1" "Q3: -2,-3" "Q4: 5, -2"

Step-by-step explanation:

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iren [92.7K]

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A regula sense like a fart might smell bad. But a chemical sense can burn your nostrils and burn you nose hairs causing you not to have good sent or to never smell again

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Anon25 [30]

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Simplify and identify this expression: 2x + 3y + x + 7

umka2103 [35]

Answer:

3X + 3Y +7

Step-by-step explanation:

Just combine like terms ( 2X and X)

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2 years ago