Answer:
Ok so what is the question?
Step-by-step explanation:
Answer
4 x 103
Step-by-step explanation:
it is the same as 4 x 103 because they have the same significant figures which is three
Answer:
83438143e + 21
Step-by-step explanation:
83438143e + 21
x would equal 2 because:
4 times 5 is 20
4 times 2x is -8x
move over the 8x to the side with the 2x
then you have 10x=20
20/10 equals x=2
Hope this helps :)