65.1k views
2 votes
Helpless! I need help.

Helpless! I need help.-example-1
User Funkymunky
by
6.2k points

2 Answers

4 votes

Answer:

0

Explanation:

r=5

So

=5⁴-5(5)³-4(5)²+5(5)+75

=5⁴-5(125)-4(25)+5(5)+75

=625-625-100+25+75

=0

User Bali C
by
6.4k points
2 votes
I have attached the answer below
Helpless! I need help.-example-1
User IBPX
by
6.2k points
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