The sum of the squares of three numbers which are in the ratio 2:3:4 is 725. what are those numbers?
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Let the number be 2x, 3x, 4x
square of 2x = 4x
Square of 3x= 9x
Square of 4x=16x
Sum of there square = 4x+9x+16x=29x
So, 29x=725
X=725÷29
X = 25 answer
square of 2x = 4x
Square of 3x= 9x
Square of 4x=16x
Sum of there square = 4x+9x+16x=29x
So, 29x=725
X=725÷29
X = 25 answer
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