Question

2. Find the zeroes of each of the following quadrat
polynomials and verify the relationship between
the zeroes and their coefficients.
Hence
7x 3
(1) 3x2 - 2x - 1 (ii) 2x? +
2 4
+
(iii) x2
x? +
2
Sun​

Answer 1

Answer:

yard yd 1 yd = 36 in

1 yd = 3 ft

kilometer (metric) km 1 km is about 0.6 mi

a kilometer is shorter than a mile

a kilometer is a little more than half a mile

1 km = 1000 m

mile mi 1 mi is about 1.6 km

a mile is longer than a kilometer

a mile is a little more than one and a half kilometers

1 mi = 5,280 ft

Answer 2

Answer:

click on the photo to see. answer