Question

Please help! Will fan and give medal!

Answer 1

whats you question?

Answer 2

the surface area of the sun is about 4 x 3.141 x (7 x 10 to the fifth power) to the second power square kilometers. Simplify the expression.

Answer 3

do you known pedmas

Answer 4

use pedmas

Answer 5

I vaguely recall it, parenthesis, exponent, multiplication division addition and subtraction right?

Answer 6

yup that is PEMDAS

Answer 7

yes

Answer 8

So which one will you solve first

Answer 9

remmber pedmas

Answer 10

Okay so can I solve it and tag you in it to make sure it is right?

Answer 11

okay yees

Answer 12

:D

Answer 13

Okay so what I got was:

4 x 3.141 x (7x10 to the fifth power) to the second power

12.564 x 490000000000

which equaled
6156360000000

Answer 14

@bohotness

Answer 15

mhmm how did you get that?

Answer 16

umm i just used pemdas? do you think you can work it through with me please?

Answer 17

sure

Answer 18

okay

Answer 19

ok so we would need to simplify 4 x 3.141 x (7x10 to the fifth power) to the second power . I thought i used pemdas correctly but apparently I did not. So can you show me how?