Divisible by x² + x − 1
Difficulty: Hard · Topics: Algebra, Polynomials, Remainder Theorem
x² + x − 1 ga qoldiqsiz bo‘linadi
a and b are constants and x^2+x-1 divides ax^3+bx^2-1.
Find a+b.
a va b — o‘zgarmaslar, ax^3+bx^2-1 esa x^2+x-1 ga qoldiqsiz bo‘linadi.
a+b ni toping.