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The answer depends on the value of x. The value of x must also be >= 0 in order for the function to be valid in the real number system.
The square root of 5x can be written as:
sqrt (5x) or (5x)^(1/2) or (5x) ^.5
Below are a few examples:
sqrt (5*1) = sqrt 5 = ~2.236 (~ means approximately)
(5*1)^(1/2) = 5^.5 = ~2.236 (~ means approximately)
(5*1)^(.) = 5^.5 = ~2.236 (~ means approximately)
sqrt (5*5) = sqrt 25 = 5
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What is the solution of 5x the square root of 10 plus 15x?
5x = sqrt(10) + 15x -10x = sqrt(10) x = -sqrt(10)/10 = -sqrt(10)
What are two numbers whose sum -6 and product is -5?
-2 and -3Check:(-2) + (-3) = -5(-2)(-3) = 6Thus -2 and -3 are not the required numbers. let's find them: x + y = -6xy = -5 y = -x -6x(-x - 6) = -5-x^2 - 6x = -5x^2 + 6x = 5x^2 + 6x + 9 = 5 + 9(x + 3)^2 = 14x + 3 = (+ & -)square root of 14x = -3 (+ & -)square root of 14x = -3 + square root of 14 or x = - 3 - square root of 14y = -x - 6y = 3 - square root of 14 - 6 or y = 3 + square root of 14 - 6y = -3 - square root of 14 or y = -3 + square root of 14Check:(-3 + square root of 14) + (-3 - square root of 14) = -6(-3 + square root of 14)(-3 - square root of 14) = -5 ?(-3)^2 - (square root of 14)^2 = -5 ?9 - 14 = -5Check also tow other numbers.
Some irrational numbers?
square root of (2 ) square root of (3 ) square root of (5 ) square root of (6 ) square root of (7 ) square root of (8 ) square root of (9 ) square root of (10 ) " e " " pi "
What is the the cube root of 125?
The cube root of 125 is 5 -- that is 5*5*5 = 125
Square root 2 times square root 3 times square root 8?
square root 2 times square root 3 times square root 8
