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Explain to Elena what her mistake war and what the correct solution is
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Explain to Elena what her mistake war and what the correct solution is

Explain to Elena what her mistake war and what the correct solution is-example-1
User Phawk
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\begin{gathered} \text{when we have two different exponents, we must find a way to get the same exponent in both numbers, so we can sum them} \\ \text{for example,} \\ 3.6*(10^6)=3.6*(10^(5+1))=3.6*10*(10^5)^{} \\ =36*10^5^{} \end{gathered}
\begin{gathered} \text{ So the sum is equal to} \\ 2.3*(10^5)+36*(10^5)=38.3*(10^5)^{} \end{gathered}

User Srpr
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Can anybody tell me what’s going on here?
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Yall help me out please
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