33
Chat with our AI personalities
The answer is easy to understand if we temporarily replace the phrase "square roots of 11"with the word "bean".Then the question becomes: "2 beans plus 3 beans", and we sense instinctively that the answermust be something close to 5 beans.In similar fashion . . .2 sqrt(11) + 3 sqrt(11) = 5 sqrt (11).
The square roots of 4 are -2 and 2.
The square root of -1300 is an imaginary number which is expressed as a multiple of i where i = -11/2 (i.e. i equals the square root of -1).So,-13001/2 = 13001/2 * -11/2 = 36.06 (to two decimal places) * -11/2 = 36.06i (to two decimal places)
square inches do not have square roots only number have square roots.
16*sqrt(3) * 4*sqrt(2) = 16*4*sqrt(3)*sqrt(2) = 64*sqrt(6)