Q: What is -18 times the square root of -16?

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Do you want (square root of 18) * 47 = 199.4041123 or the square root of (18 * 47) = 29.0867914 ?

18 times 9 square root(5) = 362.243012

5.8259

The square root of 648 is 18 times the square root of 2. 648 has no perfect square root.

5 times the square root of two over 3 times the square root of two equals 5/3

It is an irrational number which is 3 times square root 2

It is: 3*6 = 18

Square root of 324 is 18 or 3 times the square root of 2

7.135 * * * * * sqrt(18)*sqrt(8) = sqrt(18*8) = sqrt(144) =12

The diagonal of an 18 inch square is about 25.46 inches. (18 times the square root of 2).

sqrt(324) = ±1818the square root is 18

18 ft Diagonal of a square is the square root of 2, times the side.

the square root of 18 can be simplified to 3 * the square root of 2.The perfect square 9 is a factor of 18. That means the square root of 9 * the square root of 2 = the square root of 18.the square root of 9 can be simplified to 3.That leaves 3 * the square root of 2.

The square root of 18 is: ± 4.242641

The square root of 18 is about 4.24

3 times the square root of 2

In its simplest form, (3 sqrt(10))/sqrt(18) = sqrt(5)

to do this multiply 18 x 2 and take sq rt - sq rt (36) = 6

It could be: 7/8 times 7/18 = 49/144 and its square root is 7/12

it is 18 because when you put all the numbers back into the square root it becomes the square root of 18 and the square root of 18 squared would be 18

sqr root of 18 = 3 * square root of 2

It is neither because the square root of -18 is an imaginary number but the square root of 18 is irrational

Yes it is when rounded to 7 decimal places but its exact value is 3 times the square root of 2

√12 = √4 × √3 = 2√3 √18 = √2 × √9 = 3√2 √12 × √18 = 6√2√3 √12 × √18 ≈ 14.7

No, the square root of 18 is 4.24 (rounded)