Use a calculator. There are methods based on a process somewhat like long division, or based on "trial and improvement" but neither is user-friendly.
Square root of 40 approximately = 6.324555325 / square root of 40 = 0.790569415
NO!!! '40' is the square root of '1600' The square root of '600' is 24.49489743...
No - remember that you cannot have a negative square root. Instead, the square root should be +40 as opposed to -40.
The square root of 1600 is 40, therefore the square root of -1600 is 40i, where "i" is the imaginary unit.
Take out the largest perfect square you can find, in this case, 4: root(40) = root(4 x 10) = root(4) x root(10) = 2 x root(10).
The square root of 40 is about 6.32
Square root of 40 approximately = 6.324555325 / square root of 40 = 0.790569415
NO!!! '40' is the square root of '1600' The square root of '600' is 24.49489743...
No - remember that you cannot have a negative square root. Instead, the square root should be +40 as opposed to -40.
The square root of negative 40 is: 6.324555 i
The square root of 40 is an irrational number
To find the number that, when multiplied by itself, equals 40, you need to find the square root of 40. The square root of 40 is approximately 6.32455532034. So, √40 ≈ 6.32455532034. Therefore, the number that, when multiplied by itself, equals 40 is approximately 6.32455532034.
The square root of 1600 is 40, therefore the square root of -1600 is 40i, where "i" is the imaginary unit.
Take out the largest perfect square you can find, in this case, 4: root(40) = root(4 x 10) = root(4) x root(10) = 2 x root(10).
Square root(40) = 6.3 6.3 + 9 = 15.3 Unless you mean it this way (square root of 49): Square root(49) = 7.0
sqrt(40) = 6.32455532 sqrt(20) = 4.47213595
40