Question

If p ,q and r are rational numbers and p≠q≠r, then find the roots of the equation (p²-q²)x²-(q²-r²)x+r²-p²=0​

Answer 1

Answer:

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here is your answer⤵️

the plant tissue are various types and he are made of similar types of cells we are different from animal tissues and there are more difference between plant tissue and animal tissue

permanent tissue

here is your answer

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Step-by-step explanation:

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