You start with a number. Double it. Square the answer. You get 1,296. What number did you start with?
2 answers:
You might be interested in
Answer:
Final answer is .
Step-by-step explanation:
Given expression is .
Now we need to factor that by the method of grouping.
So make two groups having first two terms and then last two term.
Factor each group then factor once more.
It can't be factored anymore so the final answer is .