check whether x+2³=x³-4 form quadratic equations
Answers
Answered by
1
Answer:
Given,(x+2)
3
=x
3
−4
⇒x
3
+6x
2
+12x+2
3
=x
3
−4
⇒x
3
+6x
2
+12x+2
3
−x
3
+4=0
⇒6x
2
+12x+12=0
∵ The highest power of x in the equation is 2;
∴ It is a quadratic equation.
Answered by
1
Answer:
but can I know why you are going
Similar questions