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Expressed as a surd in its simplest form, sqrt(4) + sqrt(5) = 2 + sqrt(5). Expressed as a decimal, rounded to three decimal places, this is equal to 4.236.

Q: What is the square root of 4 plus square root of 5?

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sqrt(4) = 2 sqrt(9) = 3 Therefore, the square root of 4 plus the square root of 9 is equal to 2 + 3 = 5.

15

Square root of 3=1 so 1+4=5

6 of sqrt(5)

It is: 6 square root 5 and it's just like adding fractions with the same denominators

Related questions

sqrt(4) = 2 sqrt(9) = 3 Therefore, the square root of 4 plus the square root of 9 is equal to 2 + 3 = 5.

15

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Square root of 3=1 so 1+4=5

The square root of 27 plus the square root of 5 = 7.4322204

6 of sqrt(5)

It is: 6 square root 5 and it's just like adding fractions with the same denominators

15.46482452

Y²-5Y+4=0 Y1=-(-5/2) - Square root of ((-5/2)²-4) Y1= 2.5 - Square root of 2.25 Y1 = 1 Y2=-(-5/2) + Square root of ((-5/2)²-4) Y2= 2.5 + Square root of 2.25 Y2 = 4 Y can be either 1 or 4

X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12

what? I don't know what you mean.the square root of 5(2.236067978) times 4 or the square root of 5 times 4 (what I mean is 5 times 4(20)and the square root of that number) so for my first Q the A is 8.94427191.For Q 2 the A is 4.472135955.

square root of 20 = square root of 4 * square root of 5. square root of 4 = 2, so your answer is 2 square root of 5.