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dangina [55]
3 years ago
8

Who discovered or made quadratic inequalities?

Mathematics
2 answers:
Vsevolod [243]3 years ago
8 0
<h2>Answer:</h2>

<u>The quadratic formula was made by </u><u>Muhammad al-khwarizmi. </u>

<h2>Explanation:</h2>

A quadratic inequality is a function whose degree is 2 and where the y is not always exactly equal to the function. Al Khwarzmi created the quadratic equation but Pythagoras and Euclid created a general procedure to find solutions of the quadratic equation. The Greek mathematician Diophantus solved the quadratic equation in his work Arithmetica,  but giving only one root, even when both roots were positive.

eduard3 years ago
7 0
I think the answer is Pythagoras and Euclid
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3 years ago
The image of a point after a –90° rotation about the origin is (–4, 7). What are the coordinates of the preimage?.
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4 years ago
What is the length of a radius of the circle represented by the equation
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Answer:

A) 2 units

Step-by-step explanation:

Given;

x² + y² - 4x - 4y + 4 = 0

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subtract 4 from both sides of the equation

x² + y² - 4x - 4y  =  - 4

square half of coefficient of x and y, and add them to both sides of the equation

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factorize x and y

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3 years ago
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