Answer:
Factoring a polynomial involves writing it as a product of two or more polynomials. It reverses the process of polynomial multiplication.
Step-by-step explanation:
Round trip = 4 Miles
Total Distance = 300 Miles
Miles already Driven = 100 Miles.
300 Miles - 100 Miles =200 Miles.
200 Miles / 4 Miles = 50 (Miles cancel put). So, he can drive his car for the next 50 days according to the equation. (There is no set/particular equation for these kid of problems).
1. 1/3 u when u = (1,-3)
replace the u with the given values:
1/3(1) and 1/3(-3)
1/3(1) = 1/3
1/3(-3) = -1
answer is (1/3, -1)
2. u = (1,3) v = (2,6)
u + v = add the first 2 numbers and then the 2nd 2 numbers:
(1+2) and (3+6) = (3,9)
3. v = (2,6) and u = (1,3)
u-v = subtract the first 2 numbers, then the second 2 numbers:
(1 -2) and (3-6) = (-1,-3)
4. u = (1,3) v = (2,6)
2v +u = multiply both v numbers by 2 than add to the u values:
2v = (2*2, 2*6) = (4,12)
add to u = (4+1, 3+12) = (5,15)
1¼ hours = 75 minutes
75 x 1/5 = 15
it takes 1/4 of an hour to shower
