X^3 + 7x^2 -6x -42
Take out common factors
x^2(x+7) -6(x+7)
group them together (combine the factors you pulled out, which are x^2 and -6 then group them. x+7 is repeated twice so that can be combined into one factor.
final factors:
(x^2-6) (x+7)
Answer:
D
Step-by-step explanation:
The PERIMETER will be 4/5 of the original if you reduce the sides by 4/5
area will be reduced by 4/5 * 4/5 = 16/25 of original
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
Answer:
6am
Step-by-step explanation:
