Question

PLEASE HELP WITH ALL QUESTIONS WORTH ALOT OF POINTS

Answer 1

These are the correct answers for your questions

Answer 2

1) -311

2) 26 p^6 h^4

3) 18 x^2 y^5 z^7

4) -20 c^4

is correct answer.

i guess you dont know this '' ^ '' . this mean take that number in power,

All the best

Explanation: