Eugene can buy 19 oranges because 146.11 divided by 7.69 is 19
In this problem there are 5 terms.
First term - (a2)
Second term - (ab)
Third term - (8b)
Forth term - (b2)
Fifth term - (-1)
7 goes into 38 five times with a remainder of 3.....of 5.43 when rounded
Answer:
5
Step-by-step explanation:
= 25
/take square root of both sides
c = 5 /square root of 25 is 5
Use the quadratic formula and plug in the coefficients

I wasn't able to the plus or minus sign in so I just used the plus sign you can look up the quadratic formula online