Plss ans. these: (with solution)


1. a (squared) - 121
2. c (squared)- 18
3. d (cube) -25
4. 25e (squared) - 106
5. 46p (squared) - 2q(squared)
6. 6 (to the 4th power)+ h(to the 4th power)
7. 4m(to the 4th power) - 4n(squared)
8. 2q(squared) - 8
9. 18 (squared) - 9s(squared)

1

Answers

2016-07-18T22:54:56+08:00
The answer in no. 1 is  (a+11) (a-11) just check the "sum and difference of 2 terms" lesson :)
0
while in no. 7 the ans. could be (2m^2+2n)(2m^2-2n) :)