Question

35. Check whether the following are quadratic equations :(x+1)^3=x^3-4​

Answer 1

Answer:

It is a quadratic equation.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

(x + 1)^3 = x ^3- 4

x^3 +3x^2 + 3x + 1 = x^3 - 4

3x^2 +3x+ 1 = -4

3x^2 + 3x +1 - 4

3x^2 + 3x - 3

it is a quadratic equation

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