x^3 - 64x mniejsze bądz równe 0
x³-64x≤0
x(x²-64)≤0
x(x-8)(x+8)≤0
x₀=0 ∨ x₀=8 ∨ x₀=-8
x∈(-∞,-8>u<0,8>
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x³-64x≤0
x(x²-64)≤0
x(x-8)(x+8)≤0
x₀=0 ∨ x₀=8 ∨ x₀=-8
x∈(-∞,-8>u<0,8>