Question

How many of the first
15
positive integers can be written as the sum of three squares?

Answer 1

Answer:

5

Step-by-step explanation:

its can be in five different ways

Answer 2

Total 5 among,15 positive integers can be written as the sum of three squares,

• Integer numbers are all positive and negative whole numbers greater than zero that do not include fractions or decimals.
• The 5 positive integers which can be written in the form of the sum of three squares are- 3,6,9,11,14.
• 3=$1^{2} +1^{2} +1^{2}$.
• 6=$2^{2} +1^{2} +1^{2}$.
• 9=$1^{2} +2^{2} +2^{2}$
• 11=$3^{2} +1^{2} +1^{2}$$3^{2} +1^{2} +1^{2}$
• 14=$3^{2} +2^{2} +1^{2}$