StudyGPT Just Leveled Up – Say Hello to Knowee! 🚀
Knowee
Questions
Features
Study Tools

The difference between the squares of two consecutive numbers is 35. The numbers are?Options19&2018&1716&1817&2017&18

Question

🧐 Not the exact question you are looking for?Go ask a question

Solution

1. Break Down the Problem

Let the two consecutive numbers be n n and n+1 n + 1 . The difference between their squares can be expressed as: (n+1)2n2=35 (n + 1)^2 - n^2 = 35

2. Relevant Concepts

Using the algebraic identity, we expand the difference of squares: (n+1)2n2=(n2+2n+1)n2=2n+1 (n + 1)^2 - n^2 = (n^2 + 2n + 1) - n^2 = 2n + 1 So now we have: 2n+1=35 2n + 1 = 35

3. Analysis and Detail

To solve for n n , we can rearrange the equation: 2n=3512n=34n=17 2n = 35 - 1 \\ 2n = 34 \\ n = 17 Thus, the two consecutive numbers are n=17 n = 17 and n+1=18 n + 1 = 18 .

4. Verify and Summarize

We can verify our result by substituting back into the expression for the difference of squares: 182172=324289=35 18^2 - 17^2 = 324 - 289 = 35 The calculations confirm that the difference is indeed 35.

Final Answer

The two consecutive numbers are 17 and 18.

This problem has been solved

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.