Question

Sederhanakanlah bentuk pecahan berikut!!! 1) 2x+5 per6 + x-3 per4 2) 2 per a-1 + 1 per a+1 3) 3 per 2x -1 per x+2 help me please!:))

Answer 1

1. [4(2×+5) + 6(×-3)]/24 = (14× +2)/25)4
2. [2(a+1) + 1(a-1)]/ (a+1)(a-1) = 3a+1 / a^2 -1
3. [3(×+2) -1(2×-1)] / (2×-1)(×+2) = ×-7 /2x^2+3×-2