Question

Tentukan bentuk sederhana dari:
a. x-3/x²-9x+18
b. 2x²-5x-12/4x²-9

DENGAN CARANYA!!!

Answer 1

A/ x-3 / x^2-9x+18
= x-3/(x-3)(x-6)
= 1/(x-6)

b/ 2x^2-5x-12/4x^2-9
= (2x+3 )(x-4)/(2x-3)(2x+3)
= x-4/2x-3

Answer 2

A. x - 3 / x² - 9x + 18
= ( x - 3 ) / ( x - 3 ) ( x - 6 )
= 1 / x - 6
b. 2x² - 5x - 12 / 4x² - 9
= ( 2x + 3 ) ( x - 4 ) / ( 2x + 3 ) ( 2x - 3 )
= x - 4 / 2x - 3

Semoga Benar