(-7+4root7-3root7)is
A. Positive rational no. B. Equal to zero c. Irrational no. D. Negative rational no.
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Answer:
irrational no. is the risght answer as the solution is -7+√7.
Answered by
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Step-by-step explanation:
4√7-3√7= √7
√7-7
equal to zero c. irrational no.
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