Question

(✓42 - 2)в квадрате.срочно!

Answer 1

Держи, если что-то не понятно, обращайся

Answer 2

To calculate (✓42 - 2) squared, we first need to find the value of the expression inside the square root, which is (√42 - 2).

Using a calculator, we can find that √42 is approximately 6.4807407.

Substituting this value back into the original expression, we have (6.4807407 - 2) squared:

(6.4807407 - 2)^2 = (4.4807407)^2 = 20.0579897.

Therefore, (✓42 - 2) squared is approximately 20.0579897.