Add/Sub Complex
(7 + 4i) + (-3 + 2i))
(4 + 6i)
i(6 + 2i)
(-2 + 6i)
[[3,2]] + [[-5, 8]]
[[-2, 10]]
The Dimensions of Matrix A are 3 x 2
The Dimensions of Matrix B are 2 x 4
Can I multiply Matrix A x Matrix B?
If so what are the dimensions of the resulting Matrix?
Yes, 3 x 4
How many football teams are in the NFL?
32 Teams
(-5 - 9i) + (8 + 5i)
( 3 - 4i)
i^3(4 + 3i)
(3 - 4i)
[[-7,4], [5, 9]] + [[9,11]]
Not Possible, Cannot be added
[[1,2]] * [[5],[6]]
[17]
What are the names of the four golden girls?
Blanche, Sophia, Dorothy, Rose
(18 - 11i) - (6 + 2i)
(12 -13i)
(7 + 2i)(2 + 4i)
(6 + 32i)
[[-3,11], [6, -3]] + [[12,8],[18,-8]]
[[9,19], [24, -11]]
[[-3,4],[-1,2],[5,-6]] * [[2],[-1]]
[[-10],[-4],[16]]
How many keys are on a piano?
88 keys
(-5 - 7i) - (-10 +7i)
( 5 - 14i)
(-5 - 5i)(7 + 3i)
(-20 - 50i)
[[7,-5], [-2, 9]] - [[3,8],[-1,8]]
[[4,-13], [-1, 1]]
[[-5,6],[-7,3]] * [[3,-4]]
Cannot be multiplied
What number element is oxygen on the periodic table?
8
(-6 + 3i - 5i + 11) - (-4 + 9i + i)
(9 - 12i)
(2i^2-3i)(-4i^2 + 8i)
(16-28i)
[[-9,1], [-6, 15],[7,-2]] - [[10,-3],[8,-7],[-14,6]]
[[-19,4],[-14,22],[21,-8]]
7[[-1,4],[2,-7],[-3,-9]]
[[-7,28],[14,-49],[-21,-63]]
Name 10 countries in Africa.
Angola, algeria, Botswana, burundi, burkina faso, chad, comoros, cameroon, kenya, sierra leone.