The Expanded Notation of 895 = (8 x 102) + (9 x 101) + (5 x 100)
4/5 of 895 is 716.
40 percent of 895 is 358.
well that's an easy one 328 = CCCXXVIII 623 = DCXXIII 895 = DCCCXCV (fyi the dots are there for no reason) sorry i can't find one that would translate all 9 digits but: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ _ _ three hundred and twenty eight million = |X|X|X| XXVIII M quite literally means: 300mil 28 thou then we have 623,000 = DCXXIII M and finally 895 which is very easy 895 = XCM (5 before 100 before 1000) . . . . . . . . . . . . . . . . . . . . . . _ _ _ so all together that makes |X|X|X| XXVIII MDC XXIII M hope i helped! (btw this is estimated my source is below) http://www.roman-Britain.org/numerals.htm it was easy but I'm used to doing sums like that
31 x 49 = 1519
895 x 509 = 455,555.
The Expanded Notation of 895 = (8 x 102) + (9 x 101) + (5 x 100)
9 x 895 = (9 x 900) - (9 x 5) = 8100 - 45 = 8055
2.3% of 895= 2.3% * 895= 0.023 * 895= 20.585
1, 5, 179, 895.
They are: 1, 5, 179 and 895
895 mg = 0.895 g
895 kilometers = 556.1 miles
4/5 of 895 is 716.
40 percent of 895 is 358.
1, 5, 179, 895
x6 + 9= x6 - (-9) since i2 = -1= (x3)2 - 9i2 factor the difference of two squares= (x3 + 3i)(x3 - 3i) since 3 = (31/3)3 and -i = i3 we can write:= [x3 - (31/3)3i3] [x3 + (31/3)3i3]= [x3 - (31/3i)3] [x3 + (31/3i)3] factor the sum and the difference of two cubes= [(x - 31/3i)(x2 + 31/3ix + (31/3)2i2)] [(x + 31/3i)(x2 - 31/3ix + (31/3)2i2)]= [(x - 31/3i)(x2 + 31/3ix - (31/3)2)][(x + 31/3i)(x2 - 31/3ix - (31/3)2)]Thus, we have two factors (x - 31/3i) and (x + 31/3i),so let's find four othersAdd and subtract x2/4 to both trinomials[x2 - x2/4 + (x/2)2 + 31/3ix - (31/3)2] [x2 - x2/4 + (x/2)2 - 31/3ix - (32/3)2] combine and factor -1= {3x2/4 - [((x/2)i))2 - 31/3ix + (31/3)2]}{3x2/4 - [((x/2)i))2 + 31/3ix + (32/3)2]} write the difference of the two squares= {((3)1/2x/2))2 - [(x/2)i - 31/3]2}{((3)1/2x/2))2 - [(x/2)i + 32/3]2]} factor the difference of two squares= {[(31/2/2)x - ((1/2)i)x - 31/3)] [((31/2/2)x + ((1/2)i)x - 31/3)]} {[((31/2/2)x) - (((1/2)i)x + 31/3)] [((31/2/2)x) + ((1/2)i)x + 31/3)]}= {[(31/2/2)x - ((1/2)i)x + 31/3)] [((31/2/2)x + ((1/2)i)x - 31/3)]} {[((31/2/2)x) - ((1/2)i)x - 31/3)] [((31/2/2)x) + ((1/2)i)x + 31/3)]} simplify= {[((31/2 - i)/2))x + 31/3)] [((31/2 + i)/2))x - 31/3)]} {[((31/2 - i)/2))x - 31/3)] [((31/2+ i)/2))x + 31/3)]}so we have the 6 linear factors of x2 + 9.1) (x - 31/3i)2) (x + 31/3i)3) [((31/2 - i)/2))x + 31/3)]4) [((31/2 + i)/2))x - 31/3)]5) [((31/2 - i)/2))x - 31/3)]6) [((31/2+ i)/2))x + 31/3)]Check: Multiply:[(1)(2)][(3)(5)][(4)(6)]A) (x - 31/3i)(x + 31/3i) = x +(31/3)2B) [((31/2 - i)/2))x + 31/3)] [((31/2 - i)/2))x - 31/3)] = [(1 - (31/2)i)/2]x2 - (31/3)2C) [((31/2 + i)/2))x - 31/3)][((31/2+ i)/2))x + 31/3)] = [(1 + (31/2)i)/2]x2 - (31/3)2Multiply B) and C) and you'll get x4 - (31/3)2x2 + (31/3)4Now you have:[x +(31/3)2][x4 - (31/3)2x2 + (31/3)4] = x6 + 9