ADDITION AND SUBTRACTION OF INTEGERS IN
ALGEBRA
1) 4 x 2 + 7 x − 8 x 2 + 6 x − 3 − 3x 2 + 2
2) 2 x + (−3xy) − (−2 x) − 6 xy − 5
3) 4ab − (−2ba) + (−3b2 a 2 ) − 6ab − ab
MULTIPLICATION OF INTEGERS IN ALGEBRA
1) 2 x(−3x) − (−5x)
2) 6a(−2ab) + 2ab(−3b)
3) 2 x(−3xy) − (−2 x) − 6 xy(2 x) − 5 x2
DIVISION OF INTEGERS IN ALGEBRA
1)
18 x5
4x2
2)
−8 x 3 y 2
4x2 y
3)
−16a 5b8
12a 4b 2
2 x(4 y 2 ) + 3 y (−2 xy )
4)
2 xy 2
SQUARES AND CUBES OF INTEGERS
1) 2(3x)2 + 3(4 y 3 )3
2) (3a 2bc)2 + 5a 4 (−2bc)2
3) (3x2 y)2 + 2( x 2 y)2 − 3x 2 (−2 xy)2
4) (2 pq)3 + 2 pq(3 pq)2 − 3 p3 (−2q)3