take square root and subtract y2 from y1 and x2 from x1
<span>1. 3x^2-8x+5=5x^2
2x^2+8x-5
Discriminant = 64+40 = 104 > 0
The answer is 2</span>
Six hundred thousand plus eighty thousand plus ten
Answer:
7/3 ft
Step-by-step explanation:
Given data
Lenght of fence= 7 miles
Amount completed= 2/3 of the total length
let us find the amount completed already = 2/3*7= 14/3 miles
Hence the length of fence remaining for completion is
=7- 14/3
=21-14/3
=7/3
Hence the amount in length undon is 7/3 ft
