## 1. One number is the square of another. Their product is 90. Find the smaller ...

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One number is the square of another. Their product is 90. Find the smaller number - 20705823

## 2. The sum of a positive integer and its square is 90. What is the number?

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9 Let n be the integer in question. Then we have n^2+n = 90 => n^2+n-90 = 0 We now have a quadratic equation to solve. We could use the quadratic formula, however we know that n is an integer, so instead let's try to solve by factoring instead. n^2+n-90 = 0 => n^2 + 10n - 9n - 90 = 0 => n(n+10)-9(n+10) = 0 => (n-9)(n+10) = 0 => n-9 = 0 or n+10 = 0 => n=9 or n=-10 As it is given that n>0, we can disregard the possibility that n=-10, leaving us with our final answer of n=9 Checking our result, we find that it satisfies the given conditions: 9+9^2 = 9+81 = 90

## 3. What two square numbers give a sum of 90? - Answers

28 Apr 2022 · The numbers are 17 and 18.

3³ + 9² = 9 + 81 = 90.

## 4. You have one number 2 times the other number, and the sum is 90 ...

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You have one number 2 times the other number, and the sum is 90. What are the two numbers?

## 5. A number is 12 more than the other. Find the numbers if their sum is 48.

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Click here👆to get an answer to your question ✍️ A number is 12 more than the other. Find the numbers if their sum is 48.

## 6. The sum of two numbers is 40 and difference between them is 14 ...

Click here👆to get an answer to your question ✍️ The sum of two numbers is 40 and difference between them is 14 . Find the numbers.

## 7. Sum of two numbers is 17 and their difference is 5. What are the ...

5 Aug 2021 · So, the numbers are 11 and 6. If we consider the case i.e. second – first = 5, then the solution will be same and the first number will become 6 ...

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## 8. The sum of two numbers is 8 . If their sum is four times their difference ...

The correct option is A 5, 3. Let the numbers be x and y ⇒x+y=8 .....(1) and x+y=4(x−y) (Assuming x > y) ⇒3x−5y=0 ......(2) On multiplying equation (1) by 5 ...

The sum of two numbers is 8 . If their sum is four times their difference, find the numbers.