which of the following is a quadratic equation
( x+2)² = x³ - 4
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(x+2)2
identity:(a+b)2 =a2+2ab+b2
so it is x2 + 4x + 4
the left hand side of the equation is quadratic as the highest degree is 2 but the degree in x3-4 is 3 so it is not quadratic.
hope ut helps
#aditya
identity:(a+b)2 =a2+2ab+b2
so it is x2 + 4x + 4
the left hand side of the equation is quadratic as the highest degree is 2 but the degree in x3-4 is 3 so it is not quadratic.
hope ut helps
#aditya
MonsieurBrainly:
is mine correct
what us the answer what is the question be specified
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