An Inverse Value Through a Substitution
Difficulty: Medium · Topics: Algebra, Functions, Inverse Functions
O‘rniga qo‘yish orqali teskari qiymat
f(2x+1)=x^2+ax-3 for all x, and f^-1(7)=5.
Find a.
Barcha x uchun f(2x+1)=x^2+ax-3, va f^-1(7)=5.
a ni toping.