Question

Q1)Which of the following is not a quadratic equation
(a)x²+3x–5=0(b)x²+x3+2=0 (c)3+x+x²=0 (d)x²–9=0​

Answer 1

Answer:

option d is correct one

Step-by-step explanation:

Answer 2

Answer:

(d) x2-9=0

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