Which one is the quadratic equation ?
(A) 5,x -3=x²
(B) x (x + 5) = 2
(C) n-1 = 2n
(D) (x + 2) = 2
Answers
Answered by
14
Answer:
B
Step-by-step explanation:
it's make
x² + 5x = 2
x² + 5x -2 = 0
Answered by
1
Answer:
A and B
Step-by-step explanation:
Unless I've took A as a wrong expression, A is still correct and obviously B as well
Solution is in picture
Attachments:
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