Check whether the following
are quadratic equations: (x + 2)
3 = x3 - 4
1)yes
2)no
Answers
Answered by
3
Answer:
Given,
(X+2)^3=x^3-4
x^3+8+(3)(x)(2)(x+2)=x^3-4
X^3+8+6x(x+2)=x^3-4
X^3+8+6x^2+12x=x^3-4
x^3-x^3+12+6x^2+12x=0
6x^2+12x+12=0
Yes,it is a quadraric equation
Step-by-step explanation:
Answered by
1
Answer:
No it is wrong
Please mark me as a brainlest answer
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