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23 votes
23 votes
I just need to know what do I do when it says 2t but t is 10.M - t squared 2 / (M+p) + 2t

I just need to know what do I do when it says 2t but t is 10.M - t squared 2 / (M-example-1
User Dafero
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1 Answer

6 votes
6 votes

Solution:

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given expression


m-t^2/(m+p)+2t

STEP 2: Write the given values


t=10,m=3,p=2

STEP 3: Substitute the values and simplify


\begin{gathered} 3-(10^2)/(3+2)+2(10) \\ Follow\:the\:PEMDAS\:order\:of\:operations \end{gathered}

We solve the bracket first:


=3-100/5+20

We solve the division operator next:


\begin{gathered} 3-(100/5)+20 \\ 3-20+20 \end{gathered}

We do the addition and subtraction simultaneously to have:


3+0=3

Hence, the result of the simplification gives 3

User Patz
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