Subtract 3a + 4b – 2c from 6a – 2b + 3c
3a - 6b - 5c
3a - 6b + 5c
3a + 6b - 5c
None of these
Express 6a/12a2 in lowest terms
1/a
2/a
1/2a
2a
Simplify
x/10
x/5
2x/ 5
3x/10
Simplify a ( 2a - 1/a ) - 2a ( a - 1/a )
a
1
2
Simplify 3x/4 - 2(x-5) 3
x/12
x+20 12
x+35 12
x+40 12
7x /20
6x/20
7x/10
5x/20
Simplify x/2 + x/6 - x/3
x/2
x/3
x/4
x/6
x + 1/6
(x + 5) /6
5x / 6
8x/15
8x2 / 15
8x/ 10
8x2 / 10
Simplify (4a2-1)/(2a -1)
(2a - 1)/(2a +1)
(2a + 1)(2a - 1)
2a + 1
2a - 1
