Question

Sederhanakanlah!
d). 2x + 4 / 2y =
f ). x + 3 / x² + 7x + 12
h). x² + x - 2 / x² - 3x + 2

*tolong pake cara

Answer 1

Sederhanakanlah!
d). 2x + 4 / 2y = 2x + 2 / y
f). x + 3 / x² + 7x + 12 = 3 / x + 7x + 12 = 7x² + 12x + 3 / x = ( 7x + ... ) ( x + ... ) / x
h). x² + x - 2 / x² - 3x + 2 = ( x + 2 ) ( x - 1 )/ ( x - 2 ) ( x - 1 ) = ( x + 2 ) / ( x - 2 )

yg "..." saya kurang tau, maaf klo kurang membantu