Simplyfy :
Q`1 3/4xx2 2/4xx3 4/7`

Simplyfy : 1 3/4xx2 2/4xx3 4/7

Simplify : 1 3/4xx 2 2/5xx 3 4/7

Simplify: (a)1 3/4xx 2 2/5xx 3 4/7 (b) 5 5/9-: 3 1/3

Simplify: 3 4/7xx2 2/5xx1 3/4

Simplify: (1/4xx2/7)-\ (5/(14)xx(-2)/3)+\ (3/7xx9/2)

Simplify : [ ((- 3 )/( 2) xx (4)/(5) ) + ((9)/(5) xx (-10)/( 3)) - ((1)/(2)xx (3)/(4)) ] div [ ((21)/( 9) xx (3)/(7)) +((7)/(8) xx (16)/(14)) ]

Simplyfy: (3x^(2) + 5x - 7)(x -1)- (x^(2) - 2x +3)(x + 4)

Simplify: (3/2xx1/6)+(5/3xx7/2)-\ ((13)/8xx4/3)

Simplify : ((-2)^3 xx (-2)^7)/(3 xx (4)^6)