Plz help Solve using subtitution method:
2(x^2 +1/(x^2)) - 11(x-1/x) +8=0

As far as I know, by substitution method, it means to take a part of the equation, for example x+1/x, and make it into another variable.

a

step-by-step explanation:

strong negative correlation

ιт ιѕ $222.95

step-by-step explanation:

αℓℓ уσυ gσт тσ ∂σ ιѕ fιgυяє συт ωнαт 30% σf $318.50 ιѕ $95.55

тнєи ѕυвтяα¢т ιт fяσм $318.50-$95.55=$222.95

нσρє ι ¢συℓ∂ нєℓρ уσυ συ

i’m kinda new to precal but your answer should be 21. hope i got it right.

step-by-step explanation: