Answer: 1.55, and -0.83
Step-by-step explanation:
Answer: 
Step-by-step explanation:

88 can be rewritten as 8 x 10 and 8 can be rewritten as
making a 2 come out of the root.

10 can be rewritten as 2 x 5.

2*2 can also be rewritten as
making a 2 come out of the root.

We can't keep simplifying the root.
8p-8=-9(2p+5)-9(6-3p)
p=91
I showed the work up there and checked
Answer:
21+j=55
Step-by-step explanation:
It says sum, which means to add(+). So you add 21 and j (21+j) and that equals 55 (=55). Then you add all the pieces together and you get 21+j=55
A graphing calculator is a great help for problems of this nature.
x ∈ {-5.63, -0.55, 2.59}