Eslemnurkrans Eslemnurkrans Matematik Answered CEBIRSEL IFADELERLE ISLEMLE11) (4× + 9 ) + ( 2× - 1 ) = 2) (3× - 12) + ( 8 - ×) = 3) (13× - 7) - (11× - 10 ) = 4) (20 -5×) - (4× + 15 ) = 5) ( -×-1) + (19 - × ) = 6) ( -6× + 10) - ( -× -2 ) =