Math, asked by harman129000, 2 months ago

12. Which of the following is quadratic equation?
(a) x - 2x-5-x=0
(b) 3x - 5x+9=2-7x+3
(c) x+
= 3 +
(d) x+x+3=0​

Answers

Answered by londhesb125
0

Answer:

(b) 3x-5x+9=2-7x+3

Step-by-step explanation:

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Answered by pinumallick54321
0

Answer:

None of them is a quadratic equation as no equation have 2nd degree or 2 as the index/power of the variable.

Step-by-step explanation:

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