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Tasya [4]
3 years ago
11

Write the equation in general quadratic form: plz help!!!

Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0

Answer:

7x² - 40x - 12 = 0

Step-by-step explanation:

Solve the rational equation by combining expressions and isolating the variable. After doing that, then apply the Quadratic Formula to the listed answer choices to see if they give you the exact same x-intercepts, EXCEPT for this one, where you can easily factor this one. It is "process of elimination". Sometimes you have to try it.

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3 years ago
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A cube has a volume of 216 cubic centimeters. What can be concluded about this cube? Check all that apply. Recall the formula Cu
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Second option: This is a perfect cube.

Fourth option: The side length is 6 centimeters.

Fifth option: Taking the cube root of the volume will determine the side length.

Step-by-step explanation:

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Therefore, you get that the side lenght of this cube is:

 

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