Question

Need to solve: (Algebra)
(2.5 x 105)2

Answer 1

525

Answer 2

you can just use a calculator :p

Answer 3

I need to figure out the steps e.g. rules for exponents

Answer 4

I use the nuemonic device: "Please Excuse My Dear Aunt Sally to remember the order of operations". Parenthesis, exponents, multiplication, division, addition, subtraction

Answer 5

so first do whats is the parenthesis (262.5)2 and then mulitply the 2 and you get 525