a3 - 2a2 + 4a - 8 = a2(a - 2) + 4(a - 2) = (a - 2)(a2 + 4)
d = 2
-60 - 17 + (4-1)d + (10-2)c = -77 + 3d + 8c.
1.5
A = 3B = 5 ___________ 2 ( 3A + B) = 2 (9 + 5) = 2 (14) = 28
a≠ 0,LCD = a33/a + 2/a2 - 1/a3= (3/a)(a2/a2) + (2/a2)(a/a) - 1/a3= 3a2/a3 + 2a/a3- 1/a3= (3a2 + 2a -1)/a3
(a - 1)(a^2 + a + 1)
It is 34.
It is 5s + 4d.
a3 - 2a2 + 4a - 8 = a2(a - 2) + 4(a - 2) = (a - 2)(a2 + 4)
It is an equation and the value of d is 2
d = 2
2-4d = -2
a(a^2 - 9a + 3)
They are: 6d+6 or 6(d+1)
-60 - 17 + (4-1)d + (10-2)c = -77 + 3d + 8c.
It is: 2(4d) = 8d