Find the solution set 7x^2-9x-10=0
2 answers:
You might be interested in
Answer:
pieces
Step-by-step explanation:
Suppose you have a 7 feet long wood.
You need to find how many -foot pieces can be cut from this wood.
To find this number of pieces, you have to divide the whole length of the wood by the length of one piece:
All you need to do 
. So:
That's it!
That's it!