0 reads0 ratings0 helpful
If (a^x \cdot a^y = a^{12}) and (x-y=2), then what are the values of (x) and (y)?
Advertisement
Answer and explanation
Correct answer: (x=7, y=5)
Using exponent rules we get (x+y=12) and (x-y=2), solving gives (x=7, y=5). Form equations and solve for quick exam accuracy.
Frequently asked questions
What is the correct answer to this question?
(x=7, y=5)
Why is this the correct answer?
Using exponent rules we get (x+y=12) and (x-y=2), solving gives (x=7, y=5). Form equations and solve for quick exam accuracy.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
Advertisement