Question

(ii) From the following equations, which one is the quadratic equation?
5
(A) --3=x
A) -3
(B) x(x+5)=4
(C) n-1 = 2n
(D) $« +2)=3
(iii give answer with solution​

Answer 1

n - 1

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Answer 2

Answer:

n-1 = 2n

Step-by-step explanation:

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