Question

Sederhanakanlah 2/(x+2) - 3/(x+3) cara penjabarannya bagaimana?

Answer 1

(2 × x) + ( 2 × 2) + (-3 × x) + (-3 × 3)
= 2x + 4 - 3x -9
2x Dan 3x digabung
= 2x - 3x = -1x
= 4 - 1x - 9