A Substitution with a Hidden Limit
Difficulty: Hard · Topics: Algebra, Functions, Domain and Range
Yashirin chegarali almashtirish
Find the minimum value of
y=(x^2+2x)(x^2+2x+4), x∈mathbbR.
Quyidagi ifodaning eng kichik qiymatini toping:
y=(x^2+2x)(x^2+2x+4), x∈mathbbR.