Question

Hasil pengurangan (2x^2+3x-1) oleh (x^2+2x-3)

Answer 1

Verified answer

2x²+3x-1-x²+2x-3= x²+5x-4 lalu faktorkan jadi;
 x=4atau x=1
maka x²+5x-4=4²+5×4-4
                         = 32
atau;
          x²+5x-4=1²+5×1-4
                       =2
                             

Answer 2

Mapel Matematika
Bab Operasi Bilangan

(2x^2+3x-1) - (x^2+2x-3)
= 2x^2 + 3x - 1 - x^2 - 2x + 3
= x^2 + x + 2