Answer:
(n+m) (n-m)=
Step-by-step explanation:
$1.80
Total number of matches = 306 matches
Given:
Total number of team = 18
Per team number of play = 2
Find:
Total number of matches
Computation:
Total number of matches = [(Total number of team x 2)(Total number of team -1)]/2
Total number of matches = [(18 x 2)(18-1)]/2
Total number of matches = 612 / 2
(p - 8)(p - 9)
We need 2 numbers whose product is + 72 and whose sum = -17.
They are -8 and -9
7.3×10^22 = 73,000,000,000,000,000,000,000
73,000,000,000,000,000,000,000 × 26,000,000 = 1,898,000,000,000,000,000,000,000,000,000 or 1.898 × 10^30
