Evaluate the following pic

1)

2)  

3) Evaluating we get

4)

5)

Step-by-step explanation:

1)

Prime factors of 1225 : 5x5x7x7

Prime factors of 1024: 2x2x2x2x2x2x2x2x2x2

2)

We know that

Applying radical rule:

So,

3)

It can be written as:

Evaluating we get

4)

Put value of x, y and z in equation and solve:

So,

5)

We know (-a)^n = (a)^n when n is even and (-a)^n = (-a)^n when n is odd

So,

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.