Question

$-\frac{5.061^{2}}{4}+3(5.001)+7=$

Explanation:

Step1: Calculate the square term

First, calculate \(5.061^2\). \(5.061^2 = 5.061\times5.061 = 25.613721\)
Then divide it by 4: \(\frac{5.061^2}{4}=\frac{25.613721}{4}=6.40343025\)
And take the negative of that: \(-\frac{5.061^2}{4}=- 6.40343025\)

Step2: Calculate the multiplication term

Calculate \(3\times5.001 = 15.003\)

Step3: Sum all the terms

Now sum the three terms: \(-6.40343025+15.003 + 7\)
First, \(-6.40343025+15.003=8.59956975\)
Then, \(8.59956975 + 7=15.59956975\)

Answer:

\(15.59956975\)