Q: What is the sum of 3 square and 4 square?

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Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides

25= 5*5 = (3*3)+(4*4)

The number is 4 (4+3) * (4+3) = 49 (4+2) * (4+2) = 36 49 - 36 = 13

The numbers are 3, and 4.

The question is ambiguous.Does it want the sum of the squares, or the square of the sum ? They're different.Here are both:1). Sum of the squares: . (1)2 + (2)2 + (3)2 + (4)2 + (5)2 = 1 + 4 + 9 + 16 + 25 = 552). Square of the sum: . (1 + 2 + 3 + 4 + 5 )2 = (15)2 = 225

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Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides

25= 5*5 = (3*3)+(4*4)

The number is 4 (4+3) * (4+3) = 49 (4+2) * (4+2) = 36 49 - 36 = 13

The numbers are 3, and 4.

The question is ambiguous.Does it want the sum of the squares, or the square of the sum ? They're different.Here are both:1). Sum of the squares: . (1)2 + (2)2 + (3)2 + (4)2 + (5)2 = 1 + 4 + 9 + 16 + 25 = 552). Square of the sum: . (1 + 2 + 3 + 4 + 5 )2 = (15)2 = 225

2 + 3 + 4 + ... + 38 = 740

(3 + x)2 = 16 Square rooting both sides gives 3 + x = 4 x = 4 - 3 x = 1

The number is 3 less than the square root of 16 ie 3 less than 4, so it's 1.

4

The sum of 3 plus 4 is 7.

each angle in the square is 90 degrees.Since there is 4 angles, therefore the sum of a angle for a square is 360 degrees.

sum of squares: 32 + 52 = 9 + 25 = 34 square of sum (3 + 5)2 = 82 = 64 This is a version of the Cauchy-Schwarz inequality.