Question

0,03² * 3,1 + 10² * 3 =

Answer 1

0,03^2 • 3,1 + 10^2 • 3 = 300, 00279.
1) 0,03^2 • 3,1 = 0,009 • 3,1 = 0, 00279.
2) 10^2 • 3 = 100 • 3 = 300.
3) 0, 00279 + 300 = 300, 00279.
Удачи)))

Answer 2

$0.03^2*3.1+10^2*3=\\\\ =(\frac{3}{100})^2*\frac{31}{10}+100*3=\\\\ =\frac{9}{10000}*\frac{31}{10}+300=\\\\ =\frac{9*31}{10000*10}+300=\\\\ =\frac{279}{100000}+300=\\\\ =0.00279+300.0=\\\\ =300.00279$

Answer 3

Let's solve the expression step by step:

1. 0.03² means 0.03 multiplied by itself: 0.03 * 0.03 = 0.0009
2. 0.0009 * 3.1 = 0.00279
3. 10² means 10 multiplied by itself: 10 * 10 = 100
4. 100 * 3 = 300

Now, let's add the results:

0.00279 + 300 = 300.00279

So, 0.03² * 3.1 + 10² * 3 equals approximately 300.00279.