Question

check whether quadratic equations (x+2)cube= x cube -4​

Answer 1

Step-by-step explanation:

( x +2) ³ = x³ -4

x³ +8 + 6x ( x +2) = x³ -4

x³ +8 + 6x² +12x = x³ -4

6x² +12x +12......

yes ,it is quadratic equation...........

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