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Square root of 420?
square root of 420 is 20.4939015 or 2sqrt(105)
What is the square feet of 21ft by 20ft?
420 square feet. (21 x 20 = 420)
Simplify square root of 5 Times Square root of 6?
To simplify the square root of 5 times the square root of 6, you can multiply the two square roots together. This gives you the square root of (5*6), which simplifies to the square root of 30. Therefore, the simplified answer is the square root of 30.
What is a principal square root?
The principal square root is the non-negative square root.
Can the square root of x be added to the square root of 3x?
No. The Square root of x is not the value of x. So it can not be simplified beyond: Root X + root 3x Yes. The square root of 3x equals the square root of 3 times the square root of x, so when you add another square root of x, you can factor out the square root of x, thereby simplifying the expression to the square root of x times the sum of one plus the square root of three.
Square root of 420?
square root of 420 is 20.4939015 or 2sqrt(105)
How do you get the square root of 420?
20.49390153 x 20.49390153= 420
What multiplys to get -420 and adds to get 24?
-396
Find the square root of 420?
Expressed as a surd in its simplest form, sqrt(420) = 2 sqrt(105). Expressed as a decimal, rounded to two decimal places, this is equal to 20.49.
What is multiplied to get 420 but has a sum of 14?
The complex conjugate pair 7 - 19.261i and7 + 19.261iwhereiis the imaginary square root of -1.
What is the square feet of 21ft by 20ft?
420 square feet. (21 x 20 = 420)
What is the square footage of a 28 x 15?
420 square feet (28 x 15 = 420).
What is 420 acres in kilometers?
420 acres is 1.6997 square km
What is the square root of the square root of 2?
The square root of the square root of 2
Irrational numbers between 2 and 2.5?
There are infinitely many of them. They include square root of (4.41) square root of (4.42) square root of (4.43) square root of (4.44) square root of (4.45) square root of (5.3) square root of (5.762) square root of (6) square root of (6.1) square root of (6.2)
What is the square root of a square that has no root?
It's not a square if it has no root. If a number is a square then, by definition, it MUST have a square root. If it did not it would not be a square.
How many square feet is a room 20 feet by 21 feet?
20x21= 420, so the answer is 420 square feet.
