The simplification form of the provided expression is 6/5x¹⁰ option first is correct.
<h3>What is an expression?</h3>
It is defined as the combination of constants and variables with mathematical operators.
We have an expression:





Thus, the simplification form of the provided expression is 6/5x¹⁰ option first is correct.
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So its 0.65 so make that 65. then make it 65 over 100 then find 65 and 100's gcf (greatest common factor) then divide until its fully reduced
90^2-54^2=5184
root 5184=72
pr=72
Incomplete question. However, I answered from a general mathematical perspective.
<u>Explanation:</u>
Interestingly, the term <u>strategy</u> has always been synonymous with a thought "plan of action". While written methods often refer to recognized standards of performing operations.
Hence, many prefer to use written methods to perform mathematical operations like multiplications, divisions, etc because they are verified means of solving most mathematical problems.