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Before we begin, we want to work with sqrt(48) alone for a moment:
sqrt(48) = sqrt(4 x 12) = sqrt(4 x 4 x 3) = 4 sqrt(3) .
Now, with sqrt(12) alone:
sqrt(12) = sqrt(4 x 3) = 2 sqrt(3).
Now we can plug both of those into the big expression given in the question:
9 sqrt(48) + 3 sqrt(12) = 9 [ 4 sqrt(3) ] + 3 [ 2 sqrt(3) ] =
[ (9 x 4) + (3 x 2) ] sqrt(3) = [ 36 + 6 ] sqrt(3) = 42 sqrt(3)
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What is the answers of 3 square root of (-48) plus 16?
It is 16 +/- 12*sqrt(3)*i where i is the imaginary square root of -1
Squareroot 12 plus squareroot 75 plus squareroot 48?
Two times the square root of three plus five times the square root of three plus four times the square root of three equals eleven times the square root of three.
Is the square root of 48 an irrational number?
Yes, the square root of 48 is an irrational number. This is because 48 can be simplified to (4 \times 12), and since the square root of 4 is a whole number (2), we can express (\sqrt{48}) as (2\sqrt{12}). The square root of 12, however, is not a perfect square and cannot be simplified to a whole number, making (\sqrt{48}) irrational.
What is the sum of the square root of 75 plus the square root of 48?
Assuming the roots are positive, then ~ 15.59.
What is the perimeter of a square room that has an area of 144meters square?
The square root of 144 is 12 Perimeter = 4*12 = 48 meters
