The first thing I would do would be to multiply the decimal by itself, then write the
result inside the parentheses, get rid of the original decimal in there, and throw away
that little 2 after the parentheses.
When you have a decimal in parentheses that is squared, you simply square the entire value inside the parentheses. For example, if you have (0.5)², you calculate 0.5 × 0.5, which equals 0.25. The parentheses indicate that the decimal should be treated as a single entity during the squaring process.
Seven squared is 49, or 49.0 in decimal form.
That is 1/9x2
You can turn the fraction to a decimal and then just add a decimal to where it is needed in the problem.
To convert metres squared to feet squared divide by (0.3048)2. In this instance, rounded to two decimal places, 67000 metres is equal to 67000/(0.3048)2 = 721182.00 feet squared.
When you have a decimal in parentheses that is squared, you simply square the entire value inside the parentheses. For example, if you have (0.5)², you calculate 0.5 × 0.5, which equals 0.25. The parentheses indicate that the decimal should be treated as a single entity during the squaring process.
Seven squared is 49, or 49.0 in decimal form.
That is 1/9x2
Zero. (Regardless of where the parentheses are supposed to go.)
(3y2)4*3y2*3y2*3y2*3y2 = 38*y16 = 6561y16
You can turn the fraction to a decimal and then just add a decimal to where it is needed in the problem.
0.4822530864
4 squared plus 4 squared divided by 4 plus 4
102,030,201
2704.000
The same as the 8th decimal place of Pi itself.
It is 0.0000597529