Answer:
p=1
Step-by-step explanation:
5p=p+4
5p-p=4
4p=4
5p=5×1=5
p+4=1+4=5
p+16=1+16=17
17p=17×1=17
ishsushsishusbshsbshsb
-7√5
rewrite 20 as 2^2·5
factor 4 out of 20. negative ∛4(5)-√5
rewrite 4 and 2^2 negative ∛2^2·5-√5
pull terms out from under the radical
-3(2√5)√5
multiply 2 by -3
-6√5-√5
subtract √5 from -6√5
the answer is -7√5
1.) True
2.) False
3.) True
4.) False
Just in Edge. ^^
I hope I helped you^_^
