Is 25-R\Xb2=4r Is A Quadratic? If Yes Why? If No Why?

Is 25-r²=4r is a quadratic? if yes why? if no why?

 

Answer:

Yes its a quadratic equation

Step-by-step explanation:

If we transform it into standard form which is

ax² + bx + c = 0

It will be

25-r²=4r

-r² - 4r + 25 = 0


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