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The number is 1.

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โˆ™ 2013-06-20 00:37:18
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Q: What is the number if the square of the sum of a number and 3 is 16?
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Related questions

What is the square of the sum of a number and 3 is 16?

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


The sum of a number and its square is 6 Find the number?

There are two solution: -3 and +2.


The square of the sum of a number and 3 is 16 Find the number?

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


When you add two triangular numbers why do they equal to a square number?

They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.


What is the sum of 3 square and 4 square?

32 + 42 = 9 + 16 = 25


Three-digit square number whose digit sum is three more than it's square root?

225its 256, d square root being 16 which is 3 more dan d sum of d digits !!!


When the sum of a number plus 3 is squared it is 9 more than the sum of the number plus 2 when squared-?

The sum of a number plus 3 to the square root of 9 to the sum of 2 would equal -2. This is a math problem.


How do you solve a 3x3 magic square with the sum of 6?

A normal 3x3 magic square has a sum of 15. So you subtract 3 from each number in the square.


What is your number clue 1 your number is a perfect square clue 2 the only prime number in its prime factorization is 2 clue 3 your number is a factor of 32 and clue 4 is the sum of its digits is odd?

16


In a 3x3 magic square what is the relationship between the center number and the sum?

Sum = 3 x centre


Example for sum of a rational number and irrational number?

example for sum of rational numbers is 1/3 + 1/5 Example for sum of irrationals is Pi + e where e is is base of natural log Another is square root of 2 + square root of 3.


What is the equation for 3 times the sum of a number n and 7 equals 16?

3 (n + 7) = 16


What is the smallest square number that is a sum of two square numbers?

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


Which 3 numbers is a square number and add to a square?

the answer is for example 9+16=25=square number


What is finding a square root?

The square of a number, for example 3, is 9 (3 x 3)The square root of a number is finding what number timesed by itself makes the original number. So...If you are given the question, find the square root of 16, the answer is 4, because 4 x 4 = 16The square root is basically the opposite of squaring a number42 = 16Square root of 16 = 4


What is the Sum of square root of 3 and square root of 6?

When you have calculated the square root of each number, simply add the results together and you will have the answer.


What is the sum of the 13th square number and the 10th square number?

Square numbers Square numbers 1ร—1=1 2ร—2=4 3ร—3=9 4ร—4=16 5ร—5=25 6ร—6=36 7ร—7=49 8ร—8=64 9ร—9=81 10ร—10=100 11ร—11=121 12ร—12=144 13ร—13=169 14ร—144=196 Sum = 169 + 100 = 269


Can 268 be written as a the sum of a power of 3 and a square number?

Yes. 268 = 5² + 3⁵


Is 13 a square number?

No. A square number is the product of a number multiplied by itself. Nine (3 times 3) and 16(4 times 4) are the two square numbers closest to 13.


Number is less than 200 one factor is 6 number is square the sum of digits of number is multiple of 3?

144


When adding a positive number and a negative numbers the sum going to be greater than or less than the positive number?

The sum is less than the positive number. Example: 16 + -3= 13. As you can see 13 is less than 16 so the sum is less than the positive number.


What is the square root of 9 plus 16?

I would say 19 as the square root of 9 is 3, plus 16, makes 19. I would assume the questioner expects many people to answer 5 which is the square root of the sum of 9 and 16.


When a number is multiplied times itself?

When you multiply a number itself, you are squaring the number; the square of 2 is 4, the square of 3 is 9, the square of 4 is 16, etc.


What is the next number in the sequence 4 9?

16, becasue 4 is the square of 2 and 9 is the square of 3, so 16 is next as it is the square of 4.


When you subtract one square number from aother the answer is 16?

5^2 - 3^2 = 16