a square minus 5a minus 1=0
find a minus 1 divided=?
Attachments:
Answers
Answered by
0
Answer:
5
Step-by-step explanation:
a²-5a = 1
a²-5a/a = 1/a
a²/a - 1/a = 5
a-1/a = 5
Answered by
0
a²-5a-1 = 0
=> a²-5a = 1
=>a²/a - 5a/a = 1/a [Dividing both sides of the equation by a]
=> a - 5 = 1/a
=> a - 1/a = 5 [Ans.]
Similar questions