Trong không gian vecto R^4 cho các vecto α1 = ( 1, 2 , -1 , 1); α2= ( 3, 1 , 0, 2) ; α3 = ( -1 , 3 -2 , 0)

i have no clue at all sorry

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

step- i d k and i d c : )

you: : 0

bye