Asksia AI LOGO

Sia

Question
Math
Posted 11 months ago
possible integer values for nn ?
A point (2,n)(2, n) is 5 units away from the point (1,1)(-1,1). What is the product of all
Sign in to unlock the answer
Answer from Sia
Posted 11 months ago
Solution by Steps
step 1
To find the possible integer values for n n , we use the distance formula between two points (x1,y1)(x_1, y_1) and (x2,y2)(x_2, y_2), which is (x2x1)2+(y2y1)2\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}
step 2
The distance between the points (2,n)(2, n) and (1,1)(-1, 1) is given to be 5 units. So, we set up the equation (2(1))2+(n1)2=52(2 - (-1))^2 + (n - 1)^2 = 5^2
step 3
Simplifying the equation, we get 32+(n1)2=253^2 + (n - 1)^2 = 25
step 4
Solving for n n , we subtract 323^2 from both sides to get (n1)2=16(n - 1)^2 = 16
step 5
Taking the square root of both sides, we find n1=±4 n - 1 = \pm4
step 6
Solving for n n , we get n=5 n = 5 and n=3 n = -3
Answer
The possible integer values for n n are 5 and -3.
Key Concept
Distance Formula and Solving Quadratic Equations
Explanation
We used the distance formula to set up an equation and then solved the resulting quadratic equation to find the integer values of n n .
Solution by Steps
step 1
To find the product of all integer solutions for n n , we multiply the two solutions we found
step 2
The solutions are n=5 n = 5 and n=3 n = -3
step 3
Multiplying these together, we get 5×(3) 5 \times (-3)
step 4
The product is 15 -15
Answer
The product of all integer solutions for n n is -15.
Key Concept
Product of Solutions
Explanation
The product of the solutions is found by multiplying the individual solutions for n n together.

Not the question you are looking for? Ask here!

Enter question by text

Enter question by image

Unlock Smarter Learning with AskSia Super!

Join Super, our all-in-one AI solution that can greatly improve your learning efficiency.

30% higher accuracy than GPT-4o
Entire learning journey support
The most student-friendly features
Study Other Question