Question

(9.34*10^26)+(7.16*10^26)
Scientific Notation

Answer 1

\[(9.34\times10^{26})+(7.16\times10^{26})\]
\[=(9.34+7.16)\times10^{26}\]

Answer 2

add the terms in the brackets,
your final answer should only have one numeral before the decimal place so divide the term in the bracket by ten and bump up the power of 10