Which of the following is not a quadratic equation?
(a) y = x
(b) y = 2x^2
(c) y = 5x^2 + 2x - 7
(d) A = s^2
(e) A = πr^2
Answers
Answered by
2
Answer:
a) y=x is not quadratic equation
Answered by
2
Answer:
(a) y = x
Step-by-step explanation:
it is not quadratic equation, Because any equation that can form ax² + bx + c = 0, is said as quadratic equation. but this above equation can't form this.
hope it helps.
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