3 years ago

Use the discriminant to find the number of real solutions. Here is a problem for you to solve: -2x+3=2x^2

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

8 0

Answer:

the discriminant is 28

hopped I helped :b

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3(4x-10)=2(3x-30) i need help again i have to turn in all of my school work tomorrow so i don't fail the 8th grade

gayaneshka [121]

Answer:

The result for this equation is $x = -5$ .

Step-by-step explanation:

-Solve the equation:

$3(4x-10)=2(3x-30)$

-Use Distributive Property:

$3(4x-10)=2(3x-30)$

$12x - 30=6x - 60$

-Subtract 6x and from 12x :

$12x - 30 -6x=6x -6x - 60$

$6x - 30=-60$

-Add both sides by 30:

$6x - 30 +30=-60 +30$

$6x =-30$

-Then, you divide both sides by 6:

$\frac{6x}{6}=\frac{-30}{6}$

$x = -5$

So, therefore the answer is $x = -5$ .

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3 x 2 x 20 = 120 oranges.

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murzikaleks [220]

Answer:

That is the third one ：

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because it has the most numbers 4,5,6 and point . 2,2,2

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Luda [366]

Answer:

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Polygons are similar when they have the same number of sides,
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