Question

(43 1) ( 17 -2 )

----- + ----- x ---- - -----
(11 10) ( 8 5 )

Como resolver essa expressões Algébricas?

Answer 1

= (43/11 + 1/10) x [(17/8 - (-2/5)]

MMC (11,10) = 110

MMC (8,5) = 40

= (10.43 + 11.1)/110 . (5.17 + 8.2)/40

= (430 + 11)/110 . (85 + 16)/40

= 441/110 . 101/40

= 441.101/110.40

= 44541/4400