1. Which of the following is a quadratic equation? 5 (B) x(x + 5) = 2 (A) – 3 -3= x² (C) n - 1 = 2n (D) (x + 2) =*
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Answered by
48
Step-by-step explanation:
The correct answer is : ⏩ (B) x (x + 5) = 2.⏪
Answered by
5
Answer:
it's (c) n-1=2n it's the solution of your question bro
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