Question

4) Which of the following is
not a quadratic equation?
(a) x - 4x
(b)x+ 4x - 11+x
(c) 57 - 90
(d) 2x - 37.5​

Answer 1

Answer:

c as no variable

in my opinion none of these is a Quadratic polinaomial as degree 2 is not there

Step-by-step explanation:

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Answer 2

Answer:

I hope your answer is option b

this may be help you