Question

$47x {}^{2} - 54y + 2 = 0$
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Answer 1

Answer:

pin pe hai Kya? tu??????

Answer 2

Answer:

ab ye ashish kon hai T_T

Explanation:

Coal is a combustible black or brownish-black sedimentary rock with a high amount of carbon and hydrocarbons. Coal is classified as a nonrenewable energy source because it takes millions of years to form. ... The resulting pressure and heat turned the plants into the substance we call coal..