Subtract 3a + 4b – 2c from 6a – 2b + 3c
3a - 6b - 5c
3a - 6b + 5c
3a + 6b - 5c
None of these
Simplify 3x/4 - 2(x-5) 3
x/12
x+20 12
x+35 12
x+40 12
Add 2p2 +5pq +8q2, p2 +2pq + 2q2 and 5p2 + pq + q2
8p2 + 8 pq + 11 q2
8p2 + 8 pq + 8 q2
11p2 + 11 pq + 11 q2
11p2 + 8pq + 8 q2
Simplify
x/10
x/5
2x/ 5
3x/10
Simplify xy/3 x 9/y2 x 6/3x
y/6
x/6
6/x
6/y
Express 6a/12a2 in lowest terms
1/a
2/a
1/2a
2a
Divide 5x2 - 18x + 21 by 3x, we get
5x/3 - 6 + 7/x
5/3 x2 - 6x + 7
5/x +6 - 7/x
5/x - 6 - 7/x
Simplify x/2 + x/6 - x/3
x/2
x/3
x/4
7x /20
6x/20
7x/10
5x/20
Express 4x/18 in lowest terms.
2x/9
4x/9
2/9
1/9 x
