Question

(8.9x10^0)+(5.9x10^0)

Answer 1

I've put 14.8 and 14.8x10^0 but it says it's wrong

Answer 2

I think you did an arithmetic error. Try adding 8.9 and 5.9 again.

Answer 3

Remember the rule when you put a number 'n' to the power of "0" .
Let's try 1, for example.
When 1 is raised to the power of "0", it automatically yields "1".
Same goes for 10 in this instance. So that "10^0" becomes 1.
Try solving now.

Answer 4

(8.9x10^0)+(5.9x10^0)
Then become ....
(8.9 x 1) + (5.9 x 1) =?

Answer 5

it still says 14.8 @Maddy1251 o.o

Answer 6

Well..
8.9 + 5.9 = 14.8 .
That's your answer.

Answer 7

I put that and it says it is wrong

Answer 8

Perhaps try 1.48x10^1

Answer 9

@Bobo-i-bo yes! thank you :)

Answer 10

It's because 1.48x10^1 is the standard form :)

Answer 11

yes i remember! thankk youu :) @Bobo-i-bo

Answer 12

^_^